{"product_id":"bomba-sumergible-lorentz-pu4000-c-sj60-1","title":"Lorentz PU4000 C-SJ60-1 Submersible Solar Pump 78m³\/h 10m","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU4000 C-SJ60-1 Submersible Solar Pump\u003c\/strong\u003e is designed to move very high volumes of water with low head in 6” wells. It integrates a brushless ECDrive motor filled with water and the C-SJ60-1 centrifugal hydraulic stage, offering up to \u003cstrong\u003e78 m³\/h\u003c\/strong\u003e with \u003cstrong\u003e10 m\u003c\/strong\u003e of lift. Its modular architecture reduces maintenance and allows components to be replaced separately. This \u003cstrong\u003ePU (Pump Unit)\u003c\/strong\u003e version is the pump unit without control electronics; it requires a suitable external Lorentz controller. \u003cstrong\u003eController not included\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCentrifugal hydraulic C-SJ60-1 optimized for extreme flow of \u003cstrong\u003e78 m³\/h\u003c\/strong\u003e and \u003cstrong\u003e10 m\u003c\/strong\u003e head.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eECDrive 4000-C\u003c\/strong\u003e brushless motor, water-filled, IP68, and high efficiency.\u003c\/li\u003e\n  \u003cli\u003eConstruction in AISI 304 stainless steel and technical polymers for long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated non-return valve\u003c\/strong\u003e (NRV) that protects the water column.\u003c\/li\u003e\n  \u003cli\u003eCompact format for \u003cstrong\u003e6”\u003c\/strong\u003e wells; easy installation and service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProfessional solution for rapid tank filling, transfers, and gravity irrigation.\u003c\/li\u003e\n  \u003cli\u003eLow total cost of ownership: brushless motor, minimal maintenance, and stable performance.\u003c\/li\u003e\n  \u003cli\u003eModularity: you can replace only the hydraulic or the motor if necessary.\u003c\/li\u003e\n  \u003cli\u003eQuiet and efficient operation in solar pumping systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for agriculture with high flow demand, livestock, fish farms, pond recirculation, and light industrial uses where volume is prioritized over pressure.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003ePump unit (PU): motor + hydraulics; \u003cstrong\u003ewithout controller\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulics\u003c\/td\u003e\n\u003ctd\u003eC-SJ60-1, centrifugal 1 stage, integrated NRV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum flow\u003c\/td\u003e\n\u003ctd\u003e78 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum head\u003c\/td\u003e\n\u003ctd\u003e10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eLorentz ECDrive 4000-C, brushless, water-filled, IP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTypical speed\u003c\/td\u003e\n\u003ctd\u003e≈900–3,300 rpm (depending on controller)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWell diameter\u003c\/td\u003e\n\u003ctd\u003e6”\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel and technical polymers\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWater temperature\u003c\/td\u003e\n\u003ctd\u003eup to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eImmersion depth\u003c\/td\u003e\n\u003ctd\u003eup to 150 m (depending on installation)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. weight\u003c\/td\u003e\n\u003ctd\u003e≈17–19 kg (pump unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eLow; preventive inspection recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eRequires a \u003cstrong\u003ecompatible Lorentz controller\u003c\/strong\u003e (e.g., PS2-4000) and a PV array sized to the controller’s range (Voc\/Vmp voltage and power within limits). Usual accessories: level and dry well sensors, DC type II protections, submersible cable, and discharge pipe\/hose suitable for the flow rate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLorentz PU4000 C-SJ60-1\u003c\/strong\u003e is the modular option to achieve extreme flow rates with professional reliability in large-volume solar pumping.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503197815125,"sku":"LOREBOM068","price":2231.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-4000-C-SJ60-1.png?v=1762627716","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu4000-c-sj60-1","provider":"Aurensol","version":"1.0","type":"link"}