{"product_id":"bomba-sumergible-lorentz-pu150-c-sj5-8","title":"Lorentz PU150 C-SJ5-8 Solar Submersible Pump 4.6 m³\/h 20m Centrifugal","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU150 C-SJ5-8 Submersible Solar Pump\u003c\/strong\u003e is a compact and efficient pump unit designed for medium flow applications with moderate heads in 4\" boreholes. It combines the centrifugal hydraulic body \u003cstrong\u003ePE C-SJ5-8\u003c\/strong\u003e — made of AISI 304 stainless steel and featuring an integrated check valve — with a brushless, water-lubricated, IP68 \u003cstrong\u003eECDRIVE\u003c\/strong\u003e submersible motor. It offers performance of up to \u003cstrong\u003e4.6 m³\/h\u003c\/strong\u003e and \u003cstrong\u003e20 m\u003c\/strong\u003e head, making it a reliable solution for gravity or low-pressure irrigation, tank filling, and water transfer using photovoltaic energy. This version is \u003cstrong\u003ePU (does not include controller)\u003c\/strong\u003e, ready to operate with Lorentz controllers that provide MPPT, electrical protections, and automation via probes and float switches.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum flow \u003cstrong\u003e4.6 m³\/h\u003c\/strong\u003e and maximum head \u003cstrong\u003e20 m\u003c\/strong\u003e (4\" wells).\u003c\/li\u003e\n  \u003cli\u003eCentrifugal hydraulics \u003cstrong\u003ePE C-SJ5-8\u003c\/strong\u003e with integrated \u003cstrong\u003echeck valve\u003c\/strong\u003e; 1.5” threaded outlet.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eECDRIVE\u003c\/strong\u003e brushless motor, \u003cstrong\u003eIP68\u003c\/strong\u003e, water-lubricated; quiet operation and low maintenance.\u003c\/li\u003e\n  \u003cli\u003eRobust construction in \u003cstrong\u003eAISI 304 stainless steel\u003c\/strong\u003e for all parts in contact with water.\u003c\/li\u003e\n  \u003cli\u003eLorentz modular architecture: original spare parts, easy assembly, and fast service.\u003c\/li\u003e\n  \u003cli\u003eOptimal for photovoltaic systems: high efficiency and stable flow rate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability and durability\u003c\/strong\u003e thanks to stainless materials and brushless motor.\u003c\/li\u003e\n  \u003cli\u003eInstallation protection by the integrated check valve, which prevents backflow and water hammer.\u003c\/li\u003e\n  \u003cli\u003eLow consumption and excellent performance with solar energy, reducing operating costs.\u003c\/li\u003e\n  \u003cli\u003eScalable: by adding a Lorentz controller, MPPT, protections, and level-based automation are enabled.\u003c\/li\u003e\n  \u003cli\u003eIdeal as a replacement pump unit in existing systems or as the basis for a new system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for gravity or low-pressure irrigation in orchards, meadows, and gardens, tank and pond filling, watering troughs, and water transfer on agricultural or livestock farms. Its performance is optimal in 4\" wells when medium flow and moderate head are required, both in off-grid solar installations and in hybrid configurations with grid or generator support.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLorentz PU150 C-SJ5-8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePump unit (PU) \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\u003eCentrifugal \u003cstrong\u003ePE C-SJ5-8\u003c\/strong\u003e, AISI 304, check valve; 1.5” outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum flow \/ head\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e4.6 m³\/h\u003c\/strong\u003e \/ \u003cstrong\u003e20 m\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eECDRIVE\u003c\/strong\u003e brushless, IP68, water-lubricated\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMinimum well diameter\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWater temperature\u003c\/td\u003e\n\u003ctd\u003e≤ 50 °C (clean water)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum immersion\u003c\/td\u003e\n\u003ctd\u003eUp to 150 m (depending on installation)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterials in contact\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eAs a PU version, it requires an external controller. It is \u003cstrong\u003ecompatible with Lorentz PS2-150 controllers\u003c\/strong\u003e, which add MPPT, protections, and probe control. When integrated with PS2-150, size the PV generator to meet: \u003cstrong\u003eaggregate Vmp \u0026gt; 17 V\u003c\/strong\u003e and \u003cstrong\u003etotal Voc ≤ ~50 V DC\u003c\/strong\u003e; ensure the \u003cstrong\u003eIsc\u003c\/strong\u003e of the photovoltaic array is within the controller's range. Compatible spare parts and accessories: C-SJ series (PE C-SJ5-8 head), ECDRIVE motors, and Lorentz level\/float sensors.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU150 C-SJ5-8\u003c\/strong\u003e provides efficiency, robustness, and ease of integration for building professional \u003cstrong\u003esubmersible solar pump\u003c\/strong\u003e systems with medium flow and moderate head.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503200207189,"sku":"LOREBOM026","price":1233.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-150-C-SJ5-8.png?v=1762627748","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu150-c-sj5-8","provider":"Aurensol","version":"1.0","type":"link"}