{"title":"FB 8'' duplex steel submersible motors","description":"","products":[{"product_id":"fb-8f75xdc4-motore-sommerso-8-yd-400v690v-duplex-13176","title":"FB 8F-75XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F75XDC\/4 - \u003cstrong\u003e75.0HP Y\/D 400V\/690V  113.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13176\/fb_8f75xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618946629897,"sku":"8F75XDC\/4 - Y\/D 400\/690 - 16915 FB 8F75XDC\/4 - Y","price":11510.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f75xdc4_motore_sommerso_8_yd_400v690v_duplex-b_2c1a9231-5f20-46f0-9147-26f9853b66e1.jpg?v=1768313612"},{"product_id":"fb-8f60xdc4-motore-sommerso-8-yd-400v690v-duplex-13175","title":"FB 8F-60XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F60XDC\/4 - \u003cstrong\u003e60.0HP Y\/D 400V\/690V  92.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13175\/fb_8f60xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618947481865,"sku":"8F60XDC\/4 - Y\/D 400\/690 - 16914 FB 8F60XDC\/4 - Y","price":10794.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f60xdc4_motore_sommerso_8_yd_400v690v_duplex-b_3fe0b3d5-c923-44cc-bac7-4d074e7f3511.jpg?v=1768313614"},{"product_id":"fb-8f50xdc4-motore-sommerso-8-yd-400v690v-duplex-13174","title":"FB 8F-50XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F50XDC\/4 - \u003cstrong\u003e50.0HP Y\/D 400V\/690V  81.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13174\/fb_8f50xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618947678473,"sku":"8F50XDC\/4 - Y\/D 400\/690 - 16913 FB 8F50XDC\/4 - Y","price":10134.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f50xdc4_motore_sommerso_8_yd_400v690v_duplex-b_f924c156-a345-437a-8fb2-f599169dc119.jpg?v=1768313615"},{"product_id":"fb-8f40xdc4-motore-sommerso-8-yd-400v690v-duplex-13173","title":"FB 8F-40XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F40XDC\/4 - \u003cstrong\u003e40.0HP Y\/D 400V\/690V  65.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13173\/fb_8f40xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618947809545,"sku":"8F40XDC\/4 - Y\/D 400\/690 - 16912 FB 8F40XDC\/4 - Y","price":9175.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f40xdc4_motore_sommerso_8_yd_400v690v_duplex-b_836b64ee-95d9-49d7-a2c0-a3bfce737244.jpg?v=1768313618"},{"product_id":"fb-8f30xdc4-motore-sommerso-8-yd-400v690v-duplex-13172","title":"FB 8F-30XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F30XDC\/4 - \u003cstrong\u003e30.0HP Y\/D 400V\/690V  49.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13172\/fb_8f30xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618948530441,"sku":"8F30XDC\/4 - Y\/D 400\/690 - 16911 FB 8F30XDC\/4 - Y","price":8575.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f30xdc4_motore_sommerso_8_yd_400v690v_duplex-b_69ce219d-a3f6-4c48-9578-68c3b8e1832a.jpg?v=1768313618"},{"product_id":"fb-8f25xdc4-motore-sommerso-8-yd-400v690v-duplex-13171","title":"FB 8F-25XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F25XDC\/4 - \u003cstrong\u003e25.0HP Y\/D 400V\/690V  41.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13171\/fb_8f25xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618948628745,"sku":"8F25XDC\/4 - Y\/D 400\/690 - 16910 FB 8F25XDC\/4 - Y","price":8361.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f25xdc4_motore_sommerso_8_yd_400v690v_duplex-b_b8b626f1-82ee-47a8-aaf7-3f9e69bea07a.jpg?v=1768313620"},{"product_id":"fb-8f20xdc4-motore-sommerso-8-yd-400v690v-duplex-13170","title":"FB 8F-20XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F20XDC\/4 - \u003cstrong\u003e20.0HP Y\/D 400V\/690V  35.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13170\/fb_8f20xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618949873929,"sku":"8F20XDC\/4 - Y\/D 400\/690 - 16909 FB 8F20XDC\/4 - Y","price":8188.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f20xdc4_motore_sommerso_8_yd_400v690v_duplex-b_81bff03e-bffb-443d-85aa-f2eec2b1b35d.jpg?v=1768313621"},{"product_id":"fb-8f15xdc4-motore-sommerso-8-yd-400v690v-duplex-11978","title":"FB 8F-15XDC\/4 Motore sommerso 8'' Y\/D 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F15XDC\/4 - \u003cstrong\u003e15.0HP Y\/D 400V\/690V  26.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/11978\/fb_8f15xdc4_motore_sommerso_8_yd_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618950070537,"sku":"8F15XDC\/4 - Y\/D 400\/690 - 16908 FB 8F15XDC\/4 - Y","price":7792.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f15xdc4_motore_sommerso_8_yd_400v690v_duplex-b_23a2638c-e103-4584-9c73-1be832227679.jpg?v=1768313623"},{"product_id":"fb-8f75xdc4-motore-pompa-sommersa-8-3400v-duplex-13169","title":"FB 8F-75XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F75XDC\/4 - \u003cstrong\u003e75.0HP 3~400V 113.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13169\/fb_8f75xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618950332681,"sku":"8F75XDC\/4 - 3~400 - 16907 FB 8F75XDC\/4 - 3~400 M","price":10954.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f75xdc4_motore_pompa_sommersa_8_3400v_duplex-b_307b97a2-8693-46f3-983f-f4f7eaefde8b.jpg?v=1768313624"},{"product_id":"fb-8f60xdc4-motore-pompa-sommersa-8-3400v-duplex-13168","title":"FB 8F-60XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F60XDC\/4 - \u003cstrong\u003e60.0HP 3~400V 92.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13168\/fb_8f60xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618950529289,"sku":"8F60XDC\/4 - 3~400 - 16906 FB 8F60XDC\/4 - 3~400 M","price":10245.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f60xdc4_motore_pompa_sommersa_8_3400v_duplex-b_d1ed9bfa-4b12-4107-8331-85557e6fbbc0.jpg?v=1768313626"},{"product_id":"fb-8f50xdc4-motore-pompa-sommersa-8-3400v-duplex-13167","title":"FB 8F-50XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F50XDC\/4 - \u003cstrong\u003e50.0HP 3~400V 81.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13167\/fb_8f50xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618950627593,"sku":"8F50XDC\/4 - 3~400 - 16905 FB 8F50XDC\/4 - 3~400 M","price":9590.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f50xdc4_motore_pompa_sommersa_8_3400v_duplex-b_069de2ba-2334-455a-908e-571507389284.jpg?v=1768313627"},{"product_id":"fb-8f40xdc4-motore-pompa-sommersa-8-3400v-duplex-13166","title":"FB 8F-40XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F40XDC\/4 - \u003cstrong\u003e40.0HP 3~400V 65.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13166\/fb_8f40xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618951151881,"sku":"8F40XDC\/4 - 3~400 - 16904 FB 8F40XDC\/4 - 3~400 M","price":8642.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f40xdc4_motore_pompa_sommersa_8_3400v_duplex-b_862f29d0-ebc7-4611-af2d-f2220ca2893f.jpg?v=1768313628"},{"product_id":"fb-8f30xdc4-motore-pompa-sommersa-8-3400v-duplex-13165","title":"FB 8F-30XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F30XDC\/4 - \u003cstrong\u003e30.0HP 3~400V 49.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13165\/fb_8f30xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618951479561,"sku":"8F30XDC\/4 - 3~400 - 16903 FB 8F30XDC\/4 - 3~400 M","price":8048.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f30xdc4_motore_pompa_sommersa_8_3400v_duplex-b_647a9c4b-8ad1-47dc-9de9-a56a434616d5.jpg?v=1768313629"},{"product_id":"fb-8f25xdc4-motore-pompa-sommersa-8-3400v-duplex-13164","title":"FB 8F-25XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F25XDC\/4 - \u003cstrong\u003e25.0HP 3~400V 41.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13164\/fb_8f25xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618951676169,"sku":"8F25XDC\/4 - 3~400 - 16902 FB 8F25XDC\/4 - 3~400 M","price":7834.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f25xdc4_motore_pompa_sommersa_8_3400v_duplex-b_42553d03-616d-4eb4-bcb3-8058df961473.jpg?v=1768313631"},{"product_id":"fb-8f20xdc4-motore-pompa-sommersa-8-3400v-duplex-13163","title":"FB 8F-20XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F20XDC\/4 - \u003cstrong\u003e20.0HP 3~400V 35.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13163\/fb_8f20xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618951872777,"sku":"8F20XDC\/4 - 3~400 - 16901 FB 8F20XDC\/4 - 3~400 M","price":7664.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f20xdc4_motore_pompa_sommersa_8_3400v_duplex-b_34f47fd1-dc01-40ac-a0a2-c52ae5f2e410.jpg?v=1768313632"},{"product_id":"fb-8f15xdc4-motore-pompa-sommersa-8-3400v-duplex-11977","title":"FB 8F-15XDC\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F15XDC\/4 - \u003cstrong\u003e15.0HP 3~400V 26.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/11977\/fb_8f15xdc4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618952036617,"sku":"8F15XDC\/4 - 3~400 - 16900 FB 8F15XDC\/4 - 3~400 M","price":7272.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f15xdc4_motore_pompa_sommersa_8_3400v_duplex-b_166142b7-dba8-41c4-a941-ed61b71b67fc.jpg?v=1768313633"},{"product_id":"fb-8f50xd4-motore-pompa-sommersa-8-400v690v-duplex-13162","title":"FB 8F-50XD\/4 Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F50XD\/4 - \u003cstrong\u003e50.0HP Y\/D 400V\/690V 81.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13162\/fb_8f50xd4_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618952200457,"sku":"8F50XD\/4 - Y\/D 400\/690 - 16899 FB 8F50XD\/4 - Y\/D","price":9413.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f50xd4_motore_pompa_sommersa_8_400v690v_duplex-b_d8a3d5c9-8296-47ae-99cc-2edbfde83c32.jpg?v=1768313635"},{"product_id":"fb-8f40xd4-motore-pompa-sommersa-8-400v690v-duplex-13161","title":"FB 8F-40XD\/4 Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F40XD\/4 - \u003cstrong\u003e40.0HP Y\/D 400V\/690V 65.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13161\/fb_8f40xd4_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618952593673,"sku":"8F40XD\/4 - Y\/D 400\/690 - 16898 FB 8F40XD\/4 - Y\/D","price":8590.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f40xd4_motore_pompa_sommersa_8_400v690v_duplex-b_295ec3de-37a8-4b30-a106-13ab913f77a7.jpg?v=1768313636"},{"product_id":"fb-8f30xd4-motore-pompa-sommersa-8-400v690v-duplex-13160","title":"FB 8F-30XD\/4 Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F30XD\/4 - \u003cstrong\u003e30.0HP Y\/D 400V\/690V 49.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13160\/fb_8f30xd4_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618952790281,"sku":"8F30XD\/4 - Y\/D 400\/690 - 16897 FB 8F30XD\/4 - Y\/D","price":8035.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f30xd4_motore_pompa_sommersa_8_400v690v_duplex-b_e4d01aea-ed0b-4bd6-9f01-ec9cb940da33.jpg?v=1768313637"},{"product_id":"fb-8f25xd4-motore-pompa-sommersa-8-400v690v-duplex-13159","title":"FB 8F-25XD\/4 Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F25XD\/4 - \u003cstrong\u003e25.0HP Y\/D 400V\/690V 41.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13159\/fb_8f25xd4_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618952921353,"sku":"8F25XD\/4 - Y\/D 400\/690 - 16896 FB 8F25XD\/4 - Y\/D","price":7899.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f25xd4_motore_pompa_sommersa_8_400v690v_duplex-b_76ef09a2-a1be-43f4-8988-0953f4140bef.jpg?v=1768313639"},{"product_id":"fb-8f20xd4-motore-pompa-sommersa-8-400v690v-duplex-13158","title":"FB 8F-20XD\/4 Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F20XD\/4 - \u003cstrong\u003e20.0HP Y\/D 400V\/690V 35.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13158\/fb_8f20xd4_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618954363145,"sku":"8F20XD\/4 - Y\/D 400\/690 - 16895 FB 8F20XD\/4 - Y\/D","price":7793.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f20xd4_motore_pompa_sommersa_8_400v690v_duplex-b_e06f0630-7967-407b-8c7f-e945b50d4093.jpg?v=1768313641"},{"product_id":"fb-8f15xd4-motore-pompa-sommersa-8-400v690v-duplex-11976","title":"FB 8F-15XD\/4 Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F15XD\/4 - \u003cstrong\u003e15.0HP Y\/D 400V\/690V 26.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/11976\/fb_8f15xd4_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618954658057,"sku":"8F15XD\/4 - Y\/D 400\/690 - 16894 FB 8F15XD\/4 - Y\/D","price":7521.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f15xd4_motore_pompa_sommersa_8_400v690v_duplex-b_d40bb389-cfde-4781-b382-9560eaa19f2b.jpg?v=1768313644"},{"product_id":"fb-8f50xd4-motore-pompa-sommersa-8-3400v-duplex-13157","title":"FB 8F-50XD\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F50XD\/4 - \u003cstrong\u003e50.0HP 3~400V 81.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13157\/fb_8f50xd4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618954887433,"sku":"8F50XD\/4 - 3~400 - 16893 FB 8F50XD\/4 - 3~400 Mot","price":8876.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f50xd4_motore_pompa_sommersa_8_3400v_duplex-b_761d5e10-4aea-4b0a-b6ec-9b52ea3209fd.jpg?v=1768313647"},{"product_id":"fb-8f40xd4-motore-pompa-sommersa-8-3400v-duplex-13156","title":"FB 8F-40XD\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F40XD\/4 - \u003cstrong\u003e40.0HP 3~400V 65.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13156\/fb_8f40xd4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618954985737,"sku":"8F40XD\/4 - 3~400 - 16892 FB 8F40XD\/4 - 3~400 Mot","price":8062.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f40xd4_motore_pompa_sommersa_8_3400v_duplex-b_8bf9e055-c612-4229-897c-ce61b6bbc84d.jpg?v=1768313649"},{"product_id":"fb-8f30xd4-motore-pompa-sommersa-8-3400v-duplex-13155","title":"FB 8F-30XD\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F30XD\/4 - \u003cstrong\u003e30.0HP 3~400V 49.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13155\/fb_8f30xd4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618955215113,"sku":"8F30XD\/4 - 3~400 - 16891 FB 8F30XD\/4 - 3~400 Mot","price":7512.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f30xd4_motore_pompa_sommersa_8_3400v_duplex-b_24cc1471-2f22-4066-b9ae-3fae1a5f0c87.jpg?v=1768313650"},{"product_id":"fb-8f25xd4-motore-pompa-sommersa-8-3400v-duplex-13154","title":"FB 8F-25XD\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F25XD\/4 - \u003cstrong\u003e25.0HP 3~400V 41.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13154\/fb_8f25xd4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618955378953,"sku":"8F25XD\/4 - 3~400 - 16890 FB 8F25XD\/4 - 3~400 Mot","price":7379.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f25xd4_motore_pompa_sommersa_8_3400v_duplex-b_5dfd850b-80ee-4ce8-b1be-72ab6a30fa94.jpg?v=1768313651"},{"product_id":"fb-8f20xd4-motore-pompa-sommersa-8-3400v-duplex-13153","title":"FB 8F-20XD\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F20XD\/4 - \u003cstrong\u003e20.0HP 3~400V 35.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13153\/fb_8f20xd4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618955542793,"sku":"8F20XD\/4 - 3~400 - 16889 FB 8F20XD\/4 - 3~400 Mot","price":7273.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f20xd4_motore_pompa_sommersa_8_3400v_duplex-b_73c59c88-f6c8-49d4-835a-fda6e91c0842.jpg?v=1768313653"},{"product_id":"fb-8f15xd4-motore-pompa-sommersa-8-3400v-duplex-11975","title":"FB 8F-15XD\/4 Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F15XD\/4 - \u003cstrong\u003e15.0HP 3~400V 26.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePVC Winding - 4 Poles 1450Rpm\u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/11975\/fb_8f15xd4_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618955673865,"sku":"8F15XD\/4 - 3~400 - 16888 FB 8F15XD\/4 - 3~400 Mot","price":7004.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f15xd4_motore_pompa_sommersa_8_3400v_duplex-b_4fa51e50-a6d0-45dd-b687-37c5488154f8.jpg?v=1768313654"},{"product_id":"fb-8f150xdc-motore-pompa-sommersa-8-400v690v-duplex-13051","title":"FB 8F-150XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F150XDC - \u003cstrong\u003e150.0HP Y\/D 400V\/690V 220.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13051\/fb_8f150xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618956001545,"sku":"8F150XDC - Y\/D 400\/690 - 16887 FB 8F150XDC - Y\/D","price":10954.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f150xdc_motore_pompa_sommersa_8_400v690v_duplex-b_73054301-d1ea-4478-aa51-f03fb530d2a8.jpg?v=1768313656"},{"product_id":"fb-8f125xdc-motore-pompa-sommersa-8-400v690v-duplex-13050","title":"FB 8F-125XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F125XDC - \u003cstrong\u003e125.0HP Y\/D 400V\/690V 190.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13050\/fb_8f125xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618956230921,"sku":"8F125XDC - Y\/D 400\/690 - 16886 FB 8F125XDC - Y\/D","price":10245.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f125xdc_motore_pompa_sommersa_8_400v690v_duplex-b_13b59972-807b-4c04-b8d5-26ba8d03374e.jpg?v=1768313657"},{"product_id":"fb-8f100xdc-motore-pompa-sommersa-8-400v690v-duplex-13049","title":"FB 8F-100XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F100XDC - \u003cstrong\u003e100.0HP Y\/D 400V\/690V 155.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13049\/fb_8f100xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618956558601,"sku":"8F100XDC - Y\/D 400\/690 - 16885 FB 8F100XDC - Y\/D","price":9590.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f100xdc_motore_pompa_sommersa_8_400v690v_duplex-b_c1662251-894c-400c-935d-bba39031611d.jpg?v=1768313658"},{"product_id":"fb-8f90xdc-motore-pompa-sommersa-8-400v690v-duplex-13048","title":"FB 8F-90XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F90XDC - \u003cstrong\u003e90.0HP Y\/D 400V\/690V 133.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13048\/fb_8f90xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618956689673,"sku":"8F90XDC - Y\/D 400\/690 - 16884 FB 8F90XDC - Y\/D 4","price":9099.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f90xdc_motore_pompa_sommersa_8_400v690v_duplex-b_d6407639-5ccd-4df7-ae4f-a730932ca4fb.jpg?v=1768313659"},{"product_id":"fb-8f85xdc-motore-pompa-sommersa-8-400v690v-duplex-13047","title":"FB 8F-85XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F85XDC - \u003cstrong\u003e85.0HP Y\/D 400V\/690V 128.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13047\/fb_8f85xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618957115657,"sku":"8F85XDC - Y\/D 400\/690 - 16883 FB 8F85XDC - Y\/D 4","price":8833.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f85xdc_motore_pompa_sommersa_8_400v690v_duplex-b_05662473-798d-4c8a-a7b5-987fdc234761.jpg?v=1768313661"},{"product_id":"fb-8f80xdc-motore-pompa-sommersa-8-400v690v-duplex-13046","title":"FB 8F-80XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F80XDC - \u003cstrong\u003e80.0HP Y\/D 400V\/690V 118.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13046\/fb_8f80xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618957312265,"sku":"8F80XDC - Y\/D 400\/690 - 16882 FB 8F80XDC - Y\/D 4","price":8642.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f80xdc_motore_pompa_sommersa_8_400v690v_duplex-b_23f4e460-2c00-4f3d-a063-347c1b2f9ed8.jpg?v=1768313662"},{"product_id":"fb-8f75xdc-motore-pompa-sommersa-8-400v690v-duplex-13045","title":"FB 8F-75XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F75XDC - \u003cstrong\u003e75.0HP Y\/D 400V\/690V 114.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13045\/fb_8f75xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618957574409,"sku":"8F75XDC - Y\/D 400\/690 - 16881 FB 8F75XDC - Y\/D 4","price":8426.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f75xdc_motore_pompa_sommersa_8_400v690v_duplex-b_d3c1b4ac-3a08-4b37-91c8-4289c78af9a5.jpg?v=1768313664"},{"product_id":"fb-8f70xdc-motore-pompa-sommersa-8-400v690v-duplex-13044","title":"FB 8F-70XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F70XDC - \u003cstrong\u003e70.0HP Y\/D 400V\/690V 106.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13044\/fb_8f70xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618957738249,"sku":"8F70XDC - Y\/D 400\/690 - 16880 FB 8F70XDC - Y\/D 4","price":8228.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f70xdc_motore_pompa_sommersa_8_400v690v_duplex-b_02912a60-15e9-4fdd-b6cf-b2b14d49ad23.jpg?v=1768313665"},{"product_id":"fb-8f60xdc-motore-pompa-sommersa-8-400v690v-duplex-13043","title":"FB 8F-60XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F60XDC - \u003cstrong\u003e60.0HP Y\/D 400V\/690V 89.5A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13043\/fb_8f60xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618958295305,"sku":"8F60XDC - Y\/D 400\/690 - 16879 FB 8F60XDC - Y\/D 4","price":8048.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f60xdc_motore_pompa_sommersa_8_400v690v_duplex-b_14f91e22-5d68-4a52-a850-4121d824c30e.jpg?v=1768313667"},{"product_id":"fb-8f50xdc-motore-pompa-sommersa-8-400v690v-duplex-13042","title":"FB 8F-50XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F50XDC - \u003cstrong\u003e50.0HP Y\/D 400V\/690V 75.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13042\/fb_8f50xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618958491913,"sku":"8F50XDC - Y\/D 400\/690 - 16878 FB 8F50XDC - Y\/D 4","price":7834.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f50xdc_motore_pompa_sommersa_8_400v690v_duplex-b_cc8346f2-532e-49d1-934b-b4c3c443c372.jpg?v=1768313667"},{"product_id":"fb-8f40xdc-motore-pompa-sommersa-8-400v690v-duplex-13041","title":"FB 8F-40XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F40XDC - \u003cstrong\u003e40.0HP Y\/D 400V\/690V 63.5A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13041\/fb_8f40xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618958786825,"sku":"8F40XDC - Y\/D 400\/690 - 16877 FB 8F40XDC - Y\/D 4","price":7664.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f40xdc_motore_pompa_sommersa_8_400v690v_duplex-b_4d61bcc6-e5cb-4be4-8409-69d272ca9294.jpg?v=1768313669"},{"product_id":"fb-8f35xdc-motore-pompa-sommersa-8-400v690v-duplex-13040","title":"FB 8F-35XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F35XDC - \u003cstrong\u003e35.0HP Y\/D 400V\/690V 53.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13040\/fb_8f35xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618958917897,"sku":"8F35XDC - Y\/D 400\/690 - 16876 FB 8F35XDC - Y\/D 4","price":7450.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f35xdc_motore_pompa_sommersa_8_400v690v_duplex-b_a3efa5be-8541-491c-81f5-ecee868dbca0.jpg?v=1768313670"},{"product_id":"fb-8f30xdc-motore-pompa-sommersa-8-400v690v-duplex-11870","title":"FB 8F-30XDC Submersible motor - 8'' 400V\/690V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F30XDC - \u003cstrong\u003e30.0HP Y\/D 400V\/690V 47.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Star \/ Delta Start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/11870\/fb_8f30xdc_submersible_motor_8_400v690v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618959245577,"sku":"8F30XDC - Y\/D 400\/690 - 16875 FB 8F30XDC - Y\/D 4","price":7272.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f30xdc_motore_pompa_sommersa_8_400v690v_duplex-b_2933dbf8-beea-430a-afd2-de7aa323ebae.jpg?v=1768313672"},{"product_id":"fb-8f150xdc-motore-pompa-sommersa-8-3400v-duplex-13039","title":"FB 8F-150XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F150XDC - \u003cstrong\u003e150.0HP 3~400V 220.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13039\/fb_8f150xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618959540489,"sku":"8F150XDC - 3~400 - 16874 FB 8F150XDC - 3~400 Mot","price":10407.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f150xdc_motore_pompa_sommersa_8_3400v_duplex-b_8f1bdb17-680c-4ec3-94cf-6ba9eb5fef70.jpg?v=1768313673"},{"product_id":"fb-8f125xdc-motore-pompa-sommersa-8-3400v-duplex-13037","title":"FB 8F-125XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F125XDC - \u003cstrong\u003e125.0HP 3~400V 190.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13037\/fb_8f125xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618959769865,"sku":"8F125XDC - 3~400 - 16873 FB 8F125XDC - 3~400 Mot","price":9705.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f125xdc_motore_pompa_sommersa_8_3400v_duplex-b_bcb6ca7c-611a-4629-815a-5e8a4fc40b3f.jpg?v=1768313674"},{"product_id":"fb-8f100xdc-motore-pompa-sommersa-8-3400v-duplex-13036","title":"FB 8F-100XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F100XDC - \u003cstrong\u003e100.0HP 3~400V 155.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13036\/fb_8f100xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618960261385,"sku":"8F100XDC - 3~400 - 16872 FB 8F100XDC - 3~400 Mot","price":9056.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f100xdc_motore_pompa_sommersa_8_3400v_duplex-b_9275b39e-2c8a-41ff-9508-5ec9eaff90f3.jpg?v=1768313676"},{"product_id":"fb-8f90xdc-motore-pompa-sommersa-8-3400v-duplex-13035","title":"FB 8F-90XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F90XDC - \u003cstrong\u003e90.0HP 3~400V 133.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13035\/fb_8f90xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618960589065,"sku":"8F90XDC - 3~400 - 16871 FB 8F90XDC - 3~400 Motor","price":8569.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f90xdc_motore_pompa_sommersa_8_3400v_duplex-b_da83c333-bce9-4b88-a6fb-1f7bb77ec0ed.jpg?v=1768313678"},{"product_id":"fb-8f85xdc-motore-pompa-sommersa-8-3400v-duplex-13034","title":"FB 8F-85XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F85XDC - \u003cstrong\u003e85.0HP 3~400V 128.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13034\/fb_8f85xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618960785673,"sku":"8F85XDC - 3~400 - 16870 FB 8F85XDC - 3~400 Motor","price":8306.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f85xdc_motore_pompa_sommersa_8_3400v_duplex-b_96e79052-5123-4644-a9a4-2cf300d87eab.jpg?v=1768313680"},{"product_id":"fb-8f80xdc-motore-pompa-sommersa-8-3400v-duplex-13033","title":"FB 8F-80XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F80XDC - \u003cstrong\u003e80.0HP 3~400V 118.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13033\/fb_8f80xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618960982281,"sku":"8F80XDC - 3~400 - 16869 FB 8F80XDC - 3~400 Motor","price":8117.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f80xdc_motore_pompa_sommersa_8_3400v_duplex-b_4e027909-b970-4169-bbd7-27a66601dcab.jpg?v=1768313682"},{"product_id":"fb-8f75xdc-motore-pompa-sommersa-8-3400v-duplex-13032","title":"FB 8F-75XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F75XDC - \u003cstrong\u003e75.0HP 3~400V 114.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13032\/fb_8f75xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618961670409,"sku":"8F75XDC - 3~400 - 16868 FB 8F75XDC - 3~400 Motor","price":7902.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f75xdc_motore_pompa_sommersa_8_3400v_duplex-b_8c8542e3-65ce-44a0-aaa5-ed9bffba4f3a.jpg?v=1768313683"},{"product_id":"fb-8f70xdc-motore-pompa-sommersa-8-3400v-duplex-13031","title":"FB 8F-70XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F70XDC - \u003cstrong\u003e70.0HP 3~400V 106.0A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13031\/fb_8f70xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618961867017,"sku":"8F70XDC - 3~400 - 16867 FB 8F70XDC - 3~400 Motor","price":7707.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f70xdc_motore_pompa_sommersa_8_3400v_duplex-b_3079868c-5fe1-47f8-ad80-00e98e87b9cb.jpg?v=1768313684"},{"product_id":"fb-8f60xdc-motore-pompa-sommersa-8-3400v-duplex-13030","title":"FB 8F-60XDC Submersible motor - 8'' 3~400V - Duplex","description":"\u003cp\u003e\u003cstrong\u003e8'' FB Rewindable water filled Duplex Stainless steel submersible motor - 8F60XDC - \u003cstrong\u003e60.0HP 3~400V 89.5A 50\/60Hz 2900\/3500 Rpm\u003c\/strong\u003e - Direct start - \u003cstrong\u003ePE2 + PA Winding - 2 Poles \u003c\/strong\u003e \u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eA series of high-yield rewindable water filled stainless steel AISI 316 and DUPLEX submersible motors, oversized and extraordinarily simple to maintain.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThey are completely \u0026ldquo;MADE IN ITALY\u0026rdquo;, NEMA standard and made to meet environmental provisions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eThis motors are thought to be installed in the most aggressive conditions like:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; sea waters\u003cbr \/\u003e\u0026bull; drinking water\u003cbr \/\u003e\u0026bull; brackish waters\u003cbr \/\u003e\u0026bull; thermal and sulphureous waters\u003cbr \/\u003e\u0026bull; desalinisation and osmosis\u003cbr \/\u003e\u0026bull; aggressive and corrosive waters\u003cbr \/\u003e\u0026bull; different sectors of the industry: such as food, petrochemical, steel and shipbuilding\u003cbr \/\u003e\u0026bull; hard applications: mine\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES OF THE PRODUCT IN STAINLESS STEEL DUPLEX:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003cbr \/\u003e\u003cstrong\u003eThe thrust bearing\u003c\/strong\u003e, the real heart of the submersible motor, is of \u0026ldquo;Michell\u0026rdquo; bidirectional type with pads in treated steel and supported by a disk in resin compound fibres and self-lubricating additives, fully ecological.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003eThe union between these materials withstands impacts and exceptional axial thrusts for greater efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe supports,\u003c\/strong\u003e\u0026nbsp;upper and lower are in stainless steel DUPLEX in compliance with W.Nr.1.4469 and ASTM A 890 CE8MN rules, this type of steel allows the motor to work properly even if it is dip in the most aggressive and corrosive waters.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe stator\u003c\/strong\u003e\u0026nbsp;is covered by a sheet in stainless steel DUPLEX (W.Nr.1.4462) that withstands corrosive attack and stray currents.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe windings,\u003c\/strong\u003e\u0026nbsp;of asynchronous type, are:\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026rdquo; series in copper wire with insulation in PVC;\u003cbr \/\u003e\u0026bull; for the \u0026ldquo;F\u0026hellip;C\u0026rdquo; series in copper wire with insulation in PE2 + PA, suggested for high temperatures, surges in tension and \u0026ldquo;Inverter Resistant\u0026rdquo;.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe rotor shaft\u003c\/strong\u003e\u0026nbsp;is particularly strong, guided by pilot bush antiwear bearings in graphite. The terminal \u0026ldquo;ribbed\u0026rdquo; part of the shaft is in Duplex (W.Nr.1.4462) which is highly resistant to corrosive attack and mechanical stresses caused by the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003eBy grinding the entire shaft the rotor takes on a concentricity such as to ensure perfect linearity. With balancing, a shaft free from vibration is obtained.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe mechanical seal,\u003c\/strong\u003e\u0026nbsp;fitted in series, \u0026ldquo;SIC-SIC\u0026rdquo; silicon-silicon carbide and ensures optimum sealing even with sandy water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe membrane\u003c\/strong\u003e\u0026nbsp;ensures the compensation for balancing the internal-external pressure of the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe cable,\u003c\/strong\u003e\u0026nbsp;elastomeric compound EPR type for foodstuff use, certified WRAS, ACS and KTW for drinking water.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe filler liquid,\u003c\/strong\u003e\u0026nbsp;clear water with addition of propylene glycol specifically studied to safeguard primary waters. It performs the function of cooling, antioxidant and antifreeze, it ensures storage of the motor to -15\u0026deg;C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cstrong\u003eThe bolts and screws,\u003c\/strong\u003e\u0026nbsp;simple things but not to be underrated, these are in stainless steel AISI 904L, well worked so as to avoid detachments from corrosion in the long term.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr \/\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003cspan class=\"details\"\u003e\u003ca title=\"Cutaway motor\" href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_SPACCATO.pdf\" target=\"_blank\"\u003e\u0026raquo; Cutaway motor\u003cbr \/\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cbr \/\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2019\/09\/8F_acciaio-duplex_blog.jpg\" alt=\"FB 8F Duplex stainless steel submersible motor\" width=\"520\" height=\"726\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u0026nbsp;\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003cstyle\u003e.legal_info a { padding-right: 16px }\u003c\/style\u003e\u003cp class=\"legal_info\"\u003e\u003ca href=\"https:\/\/termoverde.com\/en_US\/vendors\/show\/11\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e  \u003ca href=\"https:\/\/blog.donleo.info\/files\/2019\/09\/6F-8F-10F-acciaio_SCH.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user requiring an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/13030\/fb_8f60xdc_submersible_motor_8_3400v_duplex\" target=\"_blank\"\u003ePurchase now on Termoverde\u003c\/a\u003e\u003c\/p\u003e","brand":"F.B. srl","offers":[{"title":"Default Title","offer_id":55618962227465,"sku":"8F60XDC - 3~400 - 16866 FB 8F60XDC - 3~400 Motor","price":7528.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/fb_8f60xdc_motore_pompa_sommersa_8_3400v_duplex-b_fb452c67-54d4-4261-aef6-f7cc9b13f117.jpg?v=1768313686"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/collections\/Motori8inox_S.jpg?v=1749065497","url":"https:\/\/pumpsgardens.com\/en\/collections\/fb-8-duplex-steel-submersible-motors.oembed?page=2","provider":"Pumps \u0026 Gardens","version":"1.0","type":"link"}