{"product_id":"marina-stf-400-hl-pompa-acque-cariche-21189","title":"Marina STF 400 HL Dirty water pump","description":"\u003cp\u003e\u003cstrong\u003eSubmersible dirty water electric pump Marina STF 400 HL - \u003cstrong\u003e230V 400W - Flow rate max: l\/m 140 - Head max.: H(m) 4.9\u003c\/strong\u003e - With float switch\u003cp style=\"display:none\"\u003e - \u003c\/p\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003cbr \/\u003e\nSubmersible electric pumps with recessed impeller, particularly suitable for dirty liquids, including those with suspended solids. Used to empty seepage water, cesspits and drains, lift water from tanks for transfer or irrigation and empty tanks and pools with clear, dirty, cloudy and muddy water.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLIMITS OF USE\u003c\/strong\u003e\u003cbr \/\u003e\n- Liquid temperature up to 35°C (domestic use according to EN 60335-2-41)\u003cbr \/\u003e\n- Max. liquid temperature 35°C (other uses)\u003cbr \/\u003e\n- Maximum immersion depth 5 m\u003cbr \/\u003e\n- Solids passage Ø 25-30 mm\u003cbr \/\u003e\n- Minimum suction level 40 mm\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMOTOR\u003c\/strong\u003e\u003cbr \/\u003e\n- Single-phase 230V 50Hz with float switch\u003cbr \/\u003e\n- Built-in automatic reset overload protection\u003cbr \/\u003e\n- Permanent capacitor fitted\u003cbr \/\u003e\n- Insulation class F\u003cbr \/\u003e\n- IP 68 protection\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMATERIALS\u003c\/strong\u003e\u003cbr \/\u003e\n- Handle: Polypropylene\u003cbr \/\u003e\n- Pump body: Polypropylene\u003cbr \/\u003e\n- Impeller: Noryl\u003cbr \/\u003e\n- Motor casing: Stainless steel\u003cbr \/\u003e\n- Motor shaft: Stainless steel\u003cbr \/\u003e\n- Double sealing ring\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DATA Marina STF 400 HL\u003c\/strong\u003e\u003cbr \/\u003e\n- Power supply: single-phase 230V 50Hz\u003cbr \/\u003e\n- Power input P1: 0.4 kW\u003cbr \/\u003e\n- Max. flow rate: 140 l\/min\u003cbr \/\u003e\n- Max. head: 4.9 m\u003cbr \/\u003e\n- Delivery port: 1\" 1\/2\u003cbr \/\u003e\n- Weight: 5.5 kg\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/termoverde.com\/doc\/marina-stf-hl-curva.jpg\" alt=\"Marina STF 400 HL performance curve\" width=\"550\" height=\"196\" \/\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp style=\"text-align: center; font-size: 18px; font-weight: bold; color: #1b5e20; margin: 0 0 6px;\"\u003eNot sure this is the right pump for your system?\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 0;\"\u003e\u003ca href=\"https:\/\/pumpsgardens.com\/en\/pages\/water-pump-configurator-the-right-pump\" target=\"_blank\" rel=\"noopener\" title=\"Pump configurator: the right pump for your system\"\u003e\u003cimg src=\"https:\/\/blog.donleo.info\/files\/2026\/10\/logo_configuratore_pompe_pg_en_520.png\" alt=\"Pump configurator\" width=\"320\" height=\"129\" style=\"max-width: 100%; height: auto; border: 0;\" \/\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; font-size: 16px; line-height: 1.5; margin: 6px 0 0;\"\u003eAnswer a few questions, no technical data needed: one of our technicians will email you the right pump and its control panel, \u003cstrong\u003efree and with no obligation\u003c\/strong\u003e. \u003ca href=\"https:\/\/pumpsgardens.com\/en\/pages\/water-pump-configurator-the-right-pump\" target=\"_blank\" rel=\"noopener\" style=\"color: #1b5e20; font-weight: bold;\"\u003eTry the configurator \u0026rsaquo;\u003c\/a\u003e\u003c\/p\u003e\n\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\/4\" target=\"_blank\"\u003eManufacturer\u003c\/a\u003e \u003ca href=\"https:\/\/termoverde.com\/doc\/manuale-marina-sommerse.pdf\" class=\" manual \" target=\"_blank\"\u003eInstructions\u003c\/a\u003e \u003ca href=\"https:\/\/termoverde.com\/doc\/scheda-tecnica-marina-stf-hl.pdf\" class=\" tech_sheet \" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp class=\"business_customer\"\u003eAre you a business user and need an invoice? \u003ca href=\"https:\/\/termoverde.com\/en_US\/products\/show\/21189\/marina_stf_400_hl_dirty_water_pump\" target=\"_blank\"\u003eBuy on Termoverde\u003c\/a\u003e.\u003c\/p\u003e","brand":"Speroni spa","offers":[{"title":"Default Title","offer_id":57499153269001,"sku":"101271040 - 8360 Marina STF 400 HL","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4634\/9321\/files\/marina-stf-hd_83fed3cd-f931-4993-b662-872452aa3fbe.jpg?v=1794472175","url":"https:\/\/pumpsgardens.com\/en\/products\/marina-stf-400-hl-dirty-water-pump-en-21189","provider":"Pumps \u0026 Gardens","version":"1.0","type":"link"}