{"product_id":"spflex-4spf2-8-140-ac-dc-solar-submersible-water-pump-compare-to-grundfos-11-sqf-2","title":"SPFlex 4SPF2.8-140 AC\/DC Solar Submersible Water Pump Compare to Grundfos 11 sqf-2","description":"\u003cp\u003e\u003cstrong\u003eSPFlex 4SPF2.8-140 AC\/DC Solar Water Pump Compare to Grundfos 11 sqf-2\u003c\/strong\u003e\u003c\/p\u003e    \u003cp\u003e\u003cstrong\u003e4SPF2.8-140 (1.5HP)\u003c\/strong\u003e\u003cbr\u003e  Solar Submersible Pump\u003cbr\u003e  System Overview\u003cbr\u003e  Head max. 140m ( 459')\u003cbr\u003e  Flow max. 46L\/min (12.2gpm)\u003cbr\u003e  Recommend Max input Power max. 1.5 kW\u003cbr\u003e  Minimum well diameter min 4'' inch\u003cbr\u003e  Pump discharge Rp 1''\u003cbr\u003e  Efficiency Max 60%\u003cbr\u003e  Product advantage\u003cbr\u003e  .Stainless steel: AISI 304 (316 optional)\u003cbr\u003e  .BLDC High Efficiency Motor\u003cbr\u003e  .MPPT Efficiency Max.98%\u003cbr\u003e  .Double shielded water filled motor(No pollution leakage)\u003cbr\u003e  .Soft start running make syetem lifer long\u003cbr\u003e  .Hybrid Powered by AC\/DC;50Hz\u0026amp;60Hz both working\u003cbr\u003e  .Wide voltage:1X90-240VAC;60-380Vmp\/440VOC\u003cbr\u003e  .Dry protection(No additional float sensor required)\u003cbr\u003e  .Reverse protection(Can connect both wire to + and -)\u003cbr\u003e  .Over-head protection(need monitor and flow meter)\u003cbr\u003e  .2 years warranty\u003cbr\u003e  \u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003cbr\u003e  Controller 4SPF2.8-140 (1.5HP)\u003cbr\u003e  .Controller Built-in\u003cbr\u003e  .Losting-Phase protection\u003cbr\u003e  .Over temperature protection\u003cbr\u003e  .Over-load\/Over-current\/Over-voltage protection\u003cbr\u003e  Motor 4SPF-1.5HP AC\u0026amp;DC\u003cbr\u003e  Voltage AC 1×90-240V\u003cbr\u003e  DC max.VOC 440V\u003cbr\u003e  DC Vmp 60-380V\u003cbr\u003e  Current max.AC 10A\u003cbr\u003e  max.DC 12A\u003cbr\u003e  Motor Efficiency max.88%\u003cbr\u003e  WaterTemp max.25‚ÑÉ\u003cbr\u003e  Insulation class F\u003cbr\u003e  Enclosure class X8\u003cbr\u003e  Submersion max.150m\u003cbr\u003e  Required cooling flow 0.8L\/s\u003cbr\u003e  Connect Standard 40\u003cbr\u003e  Speed 500-3600\u003cbr\u003e  Pump End\u003cbr\u003e  .Stainless steel:\u003c\/p\u003e","brand":"SPFlex","offers":[{"title":"Default Title","offer_id":55064662606163,"sku":"4SPF2.8-140","price":988.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/4spf2.8-140.jpg?v=1790372611","url":"https:\/\/progradewarehouse.com\/products\/spflex-4spf2-8-140-ac-dc-solar-submersible-water-pump-compare-to-grundfos-11-sqf-2","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}