{"product_id":"bomba-sumergible-lorentz-pu200-c-sj3-9","title":"Lorentz PU200 C-SJ3-9 Solar Submersible Pump 3.3 m³\/h 35m Centrifugal","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU200 C-SJ3-9 Solar Submersible Pump\u003c\/strong\u003e is a professional submersible unit (\u003cem\u003ePump Unit\u003c\/em\u003e) designed for 4” wells. It combines the high-efficiency ECDRIVE 200-C motor with the \u003cstrong\u003ePE C-SJ3-9\u003c\/strong\u003e centrifugal hydraulic body made of AISI 304 stainless steel and incorporates a check valve to protect the discharge line. This version is supplied \u003cstrong\u003ewithout controller\u003c\/strong\u003e, making it ideal for integration with an existing Lorentz PS2-200 controller or for configuring a custom solar system. With performance of up to \u003cstrong\u003e3.3 m³\/h\u003c\/strong\u003e and \u003cstrong\u003e35 m\u003c\/strong\u003e (when used with the appropriate controller), it offers an excellent balance between flow rate, head, durability, and low maintenance.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePump unit (\u003cem\u003ePU\u003c\/em\u003e) with \u003cstrong\u003eECDRIVE 200-C\u003c\/strong\u003e brushless motor, water-filled, IP68 sealed, and maintenance-free.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePE C-SJ3-9\u003c\/strong\u003e centrifugal hydraulics in AISI 304 with integrated \u003cstrong\u003echeck valve\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eDesign performance (with PS2-200): \u003cstrong\u003e3.3 m³\/h\u003c\/strong\u003e flow rate and \u003cstrong\u003e35 m\u003c\/strong\u003e maximum head.\u003c\/li\u003e\n  \u003cli\u003eReference efficiency of the set (with PS2-200): controller up to 98%, motor up to 92%, hydraulics ≈ 53%.\u003c\/li\u003e\n  \u003cli\u003eCompact format for 4” wells, silent operation, and high reliability for continuous operation in clean water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegration flexibility\u003c\/strong\u003e: renew only the submersible part or design a custom system with the controller of your choice.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimal operating cost\u003c\/strong\u003e thanks to the brushless motor and corrosion-resistant stainless steel materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydraulic safety\u003c\/strong\u003e due to the integrated check valve that prevents backflow and water hammer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLorentz modular architecture\u003c\/strong\u003e: allows separate replacement of hydraulics, motor, or controller, reducing downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable performance\u003c\/strong\u003e over a wide working range, maximizing water pumped per available solar kWh.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eSupply for off-grid homes, tank filling, transfers, and gravity or low-pressure irrigation. Recommended when medium flow is required with moderate heads in standard 4” boreholes.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSubmersible pump unit (PU) for solar system\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eNot included\u003c\/strong\u003e (recommended Lorentz PS2-200)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eECDRIVE 200-C, brushless, water-filled, IP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulics\u003c\/td\u003e\n\u003ctd\u003ePE C-SJ3-9, centrifugal, AISI 304, check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFlow rate \/ Max. head (with PS2-200)\u003c\/td\u003e\n\u003ctd\u003e3.3 m³\/h \/ 35 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTypical PV window (with PS2-200)\u003c\/td\u003e\n\u003ctd\u003eMax. input ≈ 75 V; \u003cstrong\u003eOptimal Vmp \u0026gt; 34 V\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBorehole diameter\u003c\/td\u003e\n\u003ctd\u003e4”\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum immersion\u003c\/td\u003e\n\u003ctd\u003eUp to 150 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWater temperature\u003c\/td\u003e\n\u003ctd\u003eMax. 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eDirect compatibility with \u003cstrong\u003eLorentz PS2-200 Controller\u003c\/strong\u003e and with the \u003cstrong\u003ePE C-SJ3-9\u003c\/strong\u003e head (included in this unit). Supports dry well sensors, float switches, and remote control integration via the PS2 controller. For the PV generator, configure strings that respect the PS2-200 window (Vmp\/Voc and Isc within limits).\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU200 C-SJ3-9 Solar Submersible Pump\u003c\/strong\u003e is the perfect modular choice for medium-flow solar pumping systems: efficient, reliable, and ready to integrate into your installation with maximum performance.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503200338261,"sku":"LOREBOM027","price":1251.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-200-C-SJ3-9.png?v=1762627751","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu200-c-sj3-9","provider":"Aurensol","version":"1.0","type":"link"}