{"product_id":"bomba-sumergible-lorentz-pu600-hre-04","title":"Lorentz PU600 HRE-04 Solar Submersible Pump 0.72 m³\/h 70m Helicoidal","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU600 HRE-04 Solar Submersible Pump\u003c\/strong\u003e is a professional pumping unit designed to extract water from 4” wells using solar energy. It combines the HRE-04 helical hydraulics—optimized for high pressure with moderate flow rates—and the brushless ECDrive motor from the 600 series, offering a reference flow rate of 0.72 m³\/h and a manometric head of up to 70 m. Its construction in AISI 304\/316 stainless steel and the integrated \u003cstrong\u003echeck valve\u003c\/strong\u003e provide mechanical reliability, protection of the water column, and long service life in demanding environments. Important: this is a PU (Pump Unit), so it includes pump + motor, but \u003cstrong\u003edoes not include controller\u003c\/strong\u003e; it must be combined with a compatible Lorentz controller for solar operation.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHRE-04 \u003cstrong\u003ehelical\u003c\/strong\u003e hydraulics for high head with excellent performance on solar energy.\u003c\/li\u003e\n  \u003cli\u003eReference flow rate \u003cstrong\u003e0.72 m³\/h\u003c\/strong\u003e and lift up to \u003cstrong\u003e70 m\u003c\/strong\u003e in wells ≥ 4”.\u003c\/li\u003e\n  \u003cli\u003eECDrive 600 series motor, brushless, \u003cstrong\u003eIP68\u003c\/strong\u003e, and maintenance-free.\u003c\/li\u003e\n  \u003cli\u003eQuality materials: \u003cstrong\u003eAISI 304\/316\u003c\/strong\u003e stainless steel in critical areas.\u003c\/li\u003e\n  \u003cli\u003e\nIntegrated \u003cstrong\u003echeck valve\u003c\/strong\u003e that reduces water hammer and protects the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh water column with optimized solar consumption and very low operating costs.\u003c\/li\u003e\n  \u003cli\u003eRobust and simple architecture, with spare parts and service within the Lorentz ecosystem.\u003c\/li\u003e\n  \u003cli\u003eHydraulic and electrical safety when combined with PS2 controllers with integrated protections.\u003c\/li\u003e\n  \u003cli\u003eMinimal maintenance thanks to the brushless motor and high-efficiency hydraulics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eEspecially suitable for domestic supply, filling tanks at medium elevation, livestock, and drip irrigation on slopes, when the priority is to achieve pumping height with stable flow and solar energy.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHead \/ Reference Flow Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 70 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-04) with check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eECDrive 600 (brushless), IP68, 900–3,300 rpm (typ.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eAISI 304\/316 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWell Diameter\u003c\/td\u003e\n\u003ctd\u003e≥ 4”\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 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\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 (reference)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eRequires \u003cstrong\u003eexternal controller\u003c\/strong\u003e (PS2-600 recommended) and a PV array sized according to the voltage\/current admissible by the controller (no panel brand limitation). Usual accessories: dry well probe, tank sensor, DC protections, submersible cable, and column pipe.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU600 HRE-04 Solar Submersible Pump\u003c\/strong\u003e is the reliable and efficient choice for solar pumping projects that require good manometric head with contained consumption.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503201419605,"sku":"LOREBOM037","price":1387.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-HRE_89a44d38-ca9b-4bbc-abfa-1451c0dfb1ef.png?v=1762627767","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu600-hre-04","provider":"Aurensol","version":"1.0","type":"link"}