{"product_id":"sunrotor-sr-8-centrifugal-solar-pump-submersible","title":"SunRotor SR-8 - 48VDC Centrifugal Solar Pump (Submersible)","description":"\u003cp data-start=\"112\" data-end=\"302\"\u003eThe SR-8 is a multi-stage centrifugal submersible pump designed for higher daily volume on shallow-to-mid lifts and for sites where hard or caustic water makes rubber stators a poor fit.\u003c\/p\u003e \u003cp data-start=\"304\" data-end=\"511\"\u003eUnlike helical-rotor designs, the SR-8’s stacked impellers move generous water at modest PV input, so smaller arrays can still fill tanks quickly and keep livestock, wildlife, and remote homesteads supplied.\u003c\/p\u003e \u003cp data-start=\"513\" data-end=\"736\"\u003eStainless construction, a field-repairable wet end, and above-ground electronics (with the matched SunRotor controller) create a durable, low-maintenance system that starts early, runs late, and stays serviceable for years.\u003c\/p\u003e \u003ch2 data-start=\"738\" data-end=\"756\"\u003eProduct Details\u003c\/h2\u003e \u003cul data-start=\"757\" data-end=\"1405\"\u003e \u003cli data-start=\"757\" data-end=\"887\"\u003e \u003cp data-start=\"759\" data-end=\"887\"\u003eHigh daily gallons: Multi-stage impellers deliver strong flow at 50–150 ft working heads; excellent for tanks and troughs.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"888\" data-end=\"1018\"\u003e \u003cp data-start=\"890\" data-end=\"1018\"\u003eHard-water ready: Silt\/caustic-resistant centrifugal chamber avoids the rotor wear common to progressive-cavity pumps.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1019\" data-end=\"1149\"\u003e \u003cp data-start=\"1021\" data-end=\"1149\"\u003eFlexible power: Operates from solar, battery, or hybrid input via the SunRotor DC controller to match site conditions.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1150\" data-end=\"1278\"\u003e \u003cp data-start=\"1152\" data-end=\"1278\"\u003eEfficient performance: Designed to produce useful flow on modest arrays and maintain output through changing irradiance.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1279\" data-end=\"1405\"\u003e \u003cp data-start=\"1281\" data-end=\"1405\"\u003eInstaller friendly: Standard 1\" FNPT outlet, clear controller wiring, and a serviceable design to minimize downtime.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2 data-start=\"1407\" data-end=\"1434\"\u003eTechnical Specifications\u003c\/h2\u003e \u003cdiv\u003e \u003cdiv tabindex=\"-1\"\u003e \u003ctable data-start=\"1436\" data-end=\"2129\"\u003e \u003cthead data-start=\"1436\" data-end=\"1464\"\u003e \u003ctr data-start=\"1436\" data-end=\"1464\"\u003e \u003cth data-start=\"1436\" data-end=\"1447\" data-col-size=\"sm\"\u003eCategory\u003c\/th\u003e \u003cth data-start=\"1447\" data-end=\"1464\" data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody data-start=\"1475\" data-end=\"2129\"\u003e \u003ctr data-start=\"1475\" data-end=\"1530\"\u003e \u003ctd data-start=\"1475\" data-end=\"1487\" data-col-size=\"sm\"\u003ePump type\u003c\/td\u003e \u003ctd data-start=\"1487\" data-end=\"1530\" data-col-size=\"md\"\u003eMulti-stage centrifugal submersible\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1531\" data-end=\"1569\"\u003e \u003ctd data-start=\"1531\" data-end=\"1555\" data-col-size=\"sm\"\u003eNominal motor voltage\u003c\/td\u003e \u003ctd data-start=\"1555\" data-end=\"1569\" data-col-size=\"md\"\u003e48 VDC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1570\" data-end=\"1628\"\u003e \u003ctd data-start=\"1570\" data-end=\"1593\" data-col-size=\"sm\"\u003eUsable voltage range\u003c\/td\u003e \u003ctd data-start=\"1593\" data-end=\"1628\" data-col-size=\"md\"\u003e36–48 VDC (with controller)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1629\" data-end=\"1670\"\u003e \u003ctd data-start=\"1629\" data-end=\"1652\" data-col-size=\"sm\"\u003eRecommended PV power\u003c\/td\u003e \u003ctd data-start=\"1652\" data-end=\"1670\" data-col-size=\"md\"\u003e~310–800 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1671\" data-end=\"1725\"\u003e \u003ctd data-start=\"1671\" data-end=\"1703\" data-col-size=\"sm\"\u003eMaximum functional lift (TDH)\u003c\/td\u003e \u003ctd data-start=\"1703\" data-end=\"1725\" data-col-size=\"md\"\u003e≈250 ft (76 m)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1726\" data-end=\"1783\"\u003e \u003ctd data-start=\"1726\" data-end=\"1743\" data-col-size=\"sm\"\u003eFlow at 100 ft\u003c\/td\u003e \u003ctd data-start=\"1743\" data-end=\"1783\" data-col-size=\"md\"\u003e≈10.0 GPM with ~800 W \/ ~90 V PV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1784\" data-end=\"1819\"\u003e \u003ctd data-start=\"1784\" data-end=\"1804\" data-col-size=\"sm\"\u003eOutlet connection\u003c\/td\u003e \u003ctd data-start=\"1804\" data-end=\"1819\" data-col-size=\"md\"\u003e1\" FNPT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1820\" data-end=\"1889\"\u003e \u003ctd data-start=\"1820\" data-end=\"1843\" data-col-size=\"sm\"\u003eSubmersion guideline\u003c\/td\u003e \u003ctd data-start=\"1843\" data-end=\"1889\" data-col-size=\"md\"\u003eUp to ~100 ft below static water level\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1890\" data-end=\"1971\"\u003e \u003ctd data-start=\"1890\" data-end=\"1905\" data-col-size=\"sm\"\u003eConstruction\u003c\/td\u003e \u003ctd data-start=\"1905\" data-end=\"1971\" data-col-size=\"md\"\u003eStainless body; silt\/caustic-resistant centrifugal chamber\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"1972\" data-end=\"2024\"\u003e \u003ctd data-start=\"1972\" data-end=\"1989\" data-col-size=\"sm\"\u003eServiceability\u003c\/td\u003e \u003ctd data-start=\"1989\" data-end=\"2024\" data-col-size=\"md\"\u003eReadily repairable in the field\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2025\" data-end=\"2129\"\u003e \u003ctd data-start=\"2025\" data-end=\"2048\" data-col-size=\"sm\"\u003eTypical applications\u003c\/td\u003e \u003ctd data-start=\"2048\" data-end=\"2129\" data-col-size=\"md\"\u003eLivestock\/wildlife tanks, 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":55064588058963,"sku":"SR-8","price":997.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/SR-8_No_Background.jpg?v=1790371533","url":"https:\/\/progradewarehouse.com\/products\/sunrotor-sr-8-centrifugal-solar-pump-submersible","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}