{"product_id":"bomba-sumergible-lorentz-pu600-hre-04h","title":"Lorentz PU600 HRE-04H Solar Submersible Pump 0.72 m³\/h 140m Helicoidal","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU600 HRE-04H Solar Submersible Pump\u003c\/strong\u003e is a professional pumping unit designed to extract water from deep wells using solar energy. It integrates HRE-04H helical hydraulics and a high-efficiency ECDrive brushless motor to deliver a reference flow rate of 0.72 m³\/h and reach up to 140 m of manometric head. Its AISI 304\/316 stainless steel construction and the built-in \u003cstrong\u003echeck valve\u003c\/strong\u003e ensure reliability, protection of the water column, and long service life in demanding environments. Important: \u003cstrong\u003econtroller not included\u003c\/strong\u003e; it must be combined with a compatible Lorentz controller (usually PS2-600) and a properly sized photovoltaic array.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHRE-04H \u003cstrong\u003ehelical\u003c\/strong\u003e hydraulics optimized for high pumping head with moderate flow rates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.72 m³\/h\u003c\/strong\u003e reference flow and up to \u003cstrong\u003e140 m\u003c\/strong\u003e lift in 4” wells.\u003c\/li\u003e\n  \u003cli\u003eSubmersible ECDrive motor, brushless, \u003cstrong\u003eIP68\u003c\/strong\u003e, high efficiency, and minimal maintenance.\u003c\/li\u003e\n  \u003cli\u003eRobust construction in \u003cstrong\u003eAISI 304\/316\u003c\/strong\u003e with integrated check valve.\u003c\/li\u003e\n  \u003cli\u003eLorentz modular architecture: spare parts, service, and scalability within the same ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh water column with optimized solar consumption, ideal for elevated tanks and uneven terrain.\u003c\/li\u003e\n  \u003cli\u003eLower operating costs compared to AC pumps: brushless motor, fewer wear parts, and high efficiency.\u003c\/li\u003e\n  \u003cli\u003eEnhanced hydraulic safety thanks to the check valve, which reduces water hammer.\u003c\/li\u003e\n  \u003cli\u003eEasy integration with Lorentz controllers (PS2-600) and level\/dry well sensors.\u003c\/li\u003e\n  \u003cli\u003eOutstanding durability in continuous applications due to its materials and sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eDesigned for domestic and community water supply, filling elevated tanks, livestock, drip irrigation, and rural projects where pumping head is prioritized over flow rate. Performs especially well in off-grid or hybrid solar installations requiring high pressure.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHead \/ Reference Flow\u003c\/td\u003e\n\u003ctd\u003eUp to 140 m \/ 0.72 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulic Type\u003c\/td\u003e\n\u003ctd\u003eHelical (HRE-04H) with check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCompatible Motor\u003c\/td\u003e\n\u003ctd\u003eECDrive 600-HRE series (≈0.6 kW), 900–3,300 rpm, IP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMinimum Well Diameter\u003c\/td\u003e\n\u003ctd\u003e≥ 4”\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eAISI 304\/316 stainless steel in critical parts\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e≤ 50 °C (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum Submersion\u003c\/td\u003e\n\u003ctd\u003eUp to 150 m (depending on installation)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP68 (submersible unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHead Weight\u003c\/td\u003e\n\u003ctd\u003e~4.0 kg (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eRequires a compatible Lorentz controller (\u003cstrong\u003enot included\u003c\/strong\u003e); the usual option is the PS2-600 controller for this power rating. Supports photovoltaic arrays from various brands as long as the electrical limits of the selected controller are respected (open-circuit voltage, input current, and MPPT range). Common accessories: dry well probe, tank sensor, DC protections, submersible cable, and column pipe.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU600 HRE-04H Solar Submersible Pump\u003c\/strong\u003e offers the ideal combination of high lift, robustness, and energy efficiency for solar pumping projects in deep wells with sustained pressure demand.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503201517909,"sku":"LOREBOM038","price":1387.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-HRE_bfcb6b94-0068-4d4b-bb08-56200a2668d3.png?v=1762627769","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu600-hre-04h","provider":"Aurensol","version":"1.0","type":"link"}