{"product_id":"sunrotor-sr-7-centrifugal-solar-pump-submersible","title":"SunRotor SR-7 - 36VDC Centrifugal Solar Pump (Submersible)","description":"\u003cp data-start=\"112\" data-end=\"661\"\u003eThe SR-7 is a narrow-casing, \u003cstrong data-start=\"141\" data-end=\"168\"\u003emulti-stage centrifugal\u003c\/strong\u003e submersible built for high daily volume in shallow to moderate lifts—and for sites where hard or caustic water makes rubber rotors a poor fit.\u003c\/p\u003e \u003cp data-start=\"112\" data-end=\"661\"\u003e\u003cbr data-start=\"311\" data-end=\"314\"\u003eUnlike helical-rotor pumps, the SR-7’s stacked impellers move large amounts of water at low electrical input, letting modest PV arrays fill stock tanks and storage quickly.\u003cbr data-start=\"486\" data-end=\"489\"\u003eWith stainless construction, a slim submersible form, and a matched SunRotor controller, it starts early, runs late, and stays serviceable for years in remote applications.\u003c\/p\u003e \u003ch2 data-start=\"663\" data-end=\"681\"\u003eProduct Details\u003c\/h2\u003e \u003cul data-start=\"682\" data-end=\"1448\"\u003e \u003cli data-start=\"682\" data-end=\"817\"\u003e \u003cp data-start=\"684\" data-end=\"817\"\u003e\u003cstrong data-start=\"684\" data-end=\"707\"\u003eHigh daily gallons:\u003c\/strong\u003e Multi-stage centrifugal design pushes strong flow on shallow to mid lifts; excellent for tanks and troughs.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"818\" data-end=\"950\"\u003e \u003cp data-start=\"820\" data-end=\"950\"\u003e\u003cstrong data-start=\"820\" data-end=\"844\"\u003eHard-water friendly:\u003c\/strong\u003e Impeller chamber is \u003cstrong data-start=\"865\" data-end=\"895\"\u003esilt and caustic resistant\u003c\/strong\u003e, avoiding the rotor wear common with rubber stators.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"951\" data-end=\"1077\"\u003e \u003cp data-start=\"953\" data-end=\"1077\"\u003e\u003cstrong data-start=\"953\" data-end=\"972\"\u003eFlexible power:\u003c\/strong\u003e Works \u003cstrong data-start=\"979\" data-end=\"1015\"\u003esolar-direct, battery, or hybrid\u003c\/strong\u003e with the SunRotor DC controller; easy to right-size arrays.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1078\" data-end=\"1193\"\u003e \u003cp data-start=\"1080\" data-end=\"1193\"\u003e\u003cstrong data-start=\"1080\" data-end=\"1102\"\u003eField serviceable:\u003c\/strong\u003e Designed to be \u003cstrong data-start=\"1118\" data-end=\"1140\"\u003ereadily repairable\u003c\/strong\u003e; a single pump can be rebuilt instead of replaced.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1194\" data-end=\"1318\"\u003e \u003cp data-start=\"1196\" data-end=\"1318\"\u003e\u003cstrong data-start=\"1196\" data-end=\"1216\"\u003eInstaller-ready:\u003c\/strong\u003e Slim submersible body for tight casings, integrated check valve, and a standard \u003cstrong data-start=\"1297\" data-end=\"1308\"\u003e1\" FNPT\u003c\/strong\u003e outlet.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1319\" data-end=\"1448\"\u003e \u003cp data-start=\"1321\" data-end=\"1448\"\u003e\u003cstrong data-start=\"1321\" data-end=\"1344\"\u003eConsistent runtime:\u003c\/strong\u003e Early start\/late run behavior with the controller’s boost maintains output through changing irradiance.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2 data-start=\"1450\" data-end=\"1477\"\u003eTechnical Specifications\u003c\/h2\u003e \u003cdiv class=\"_tableContainer_1rjym_1\"\u003e \u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e \u003ctable data-start=\"1478\" data-end=\"2202\" class=\"w-fit min-w-(--thread-content-width)\"\u003e \u003cthead data-start=\"1478\" data-end=\"1506\"\u003e \u003ctr data-start=\"1478\" data-end=\"1506\"\u003e \u003cth data-start=\"1478\" data-end=\"1489\" data-col-size=\"sm\"\u003eCategory\u003c\/th\u003e \u003cth data-start=\"1489\" data-end=\"1506\" data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody data-start=\"1517\" data-end=\"2202\"\u003e \u003ctr data-start=\"1517\" data-end=\"1572\"\u003e \u003ctd data-start=\"1517\" data-end=\"1529\" data-col-size=\"sm\"\u003ePump type\u003c\/td\u003e \u003ctd data-start=\"1529\" data-end=\"1572\" data-col-size=\"md\"\u003e \u003cstrong data-start=\"1531\" data-end=\"1558\"\u003eMulti-stage centrifugal\u003c\/strong\u003e submersible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1573\" data-end=\"1611\"\u003e \u003ctd data-start=\"1573\" data-end=\"1597\" data-col-size=\"sm\"\u003eNominal motor voltage\u003c\/td\u003e \u003ctd data-start=\"1597\" data-end=\"1611\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1599\" data-end=\"1609\"\u003e36 VDC\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1612\" data-end=\"1678\"\u003e \u003ctd data-start=\"1612\" data-end=\"1635\" data-col-size=\"sm\"\u003eUsable voltage range\u003c\/td\u003e \u003ctd data-start=\"1635\" data-end=\"1678\" data-col-size=\"md\"\u003e \u003cstrong data-start=\"1637\" data-end=\"1650\"\u003e24–36 VDC\u003c\/strong\u003e (with matched controller)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1679\" data-end=\"1738\"\u003e \u003ctd data-start=\"1679\" data-end=\"1699\" data-col-size=\"sm\"\u003eRecommended power\u003c\/td\u003e \u003ctd data-start=\"1699\" data-end=\"1738\" data-col-size=\"md\"\u003e \u003cstrong data-start=\"1701\" data-end=\"1715\"\u003e~310–800 W\u003c\/strong\u003e PV (array dependent)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1739\" data-end=\"1793\"\u003e \u003ctd data-start=\"1739\" data-end=\"1771\" data-col-size=\"sm\"\u003eMaximum functional lift (TDH)\u003c\/td\u003e \u003ctd data-start=\"1771\" data-end=\"1793\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1773\" data-end=\"1791\"\u003e≈150 ft (46 m)\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1794\" data-end=\"1856\"\u003e \u003ctd data-start=\"1794\" data-end=\"1818\" data-col-size=\"sm\"\u003eExample flow @ 100 ft\u003c\/td\u003e \u003ctd data-start=\"1818\" data-end=\"1856\" data-col-size=\"md\"\u003e \u003cstrong data-start=\"1820\" data-end=\"1833\"\u003e≈12.3 GPM\u003c\/strong\u003e with ~800 W PV input\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1857\" data-end=\"1892\"\u003e \u003ctd data-start=\"1857\" data-end=\"1877\" data-col-size=\"sm\"\u003eOutlet connection\u003c\/td\u003e \u003ctd data-start=\"1877\" data-end=\"1892\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1879\" data-end=\"1890\"\u003e1\" FNPT\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1893\" data-end=\"1962\"\u003e \u003ctd data-start=\"1893\" data-end=\"1916\" data-col-size=\"sm\"\u003eSubmersion guideline\u003c\/td\u003e \u003ctd data-start=\"1916\" data-end=\"1962\" data-col-size=\"md\"\u003e \u003cstrong data-start=\"1918\" data-end=\"1935\"\u003eUp to ~100 ft\u003c\/strong\u003e below static water level\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1963\" data-end=\"2044\"\u003e \u003ctd data-start=\"1963\" data-end=\"1978\" data-col-size=\"sm\"\u003eConstruction\u003c\/td\u003e \u003ctd data-start=\"1978\" data-end=\"2044\" data-col-size=\"md\"\u003eStainless body; centrifugal chamber \u003cstrong data-start=\"2016\" data-end=\"2042\"\u003esilt\/caustic resistant\u003c\/strong\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2045\" data-end=\"2097\"\u003e \u003ctd data-start=\"2045\" data-end=\"2062\" data-col-size=\"sm\"\u003eServiceability\u003c\/td\u003e \u003ctd data-start=\"2062\" data-end=\"2097\" data-col-size=\"md\"\u003eReadily repairable in the field\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2098\" data-end=\"2202\"\u003e \u003ctd data-start=\"2098\" data-end=\"2121\" data-col-size=\"sm\"\u003eTypical applications\u003c\/td\u003e \u003ctd data-start=\"2121\" data-end=\"2202\" data-col-size=\"md\"\u003eLivestock tanks, troughs, storage transfer, cabin supply on shallow\/mid lifts\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Sunrotor","offers":[{"title":"Default Title","offer_id":55064588091731,"sku":"SR-7","price":973.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/SR-7_No_Background.jpg?v=1790371535","url":"https:\/\/progradewarehouse.com\/products\/sunrotor-sr-7-centrifugal-solar-pump-submersible","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}