{"product_id":"bomba-sumergible-lorentz-pu200-hre-04","title":"Lorentz PU200 HRE-04 Solar Submersible Pump 0.73 m³\/h 50m Helicoidal","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU200 HRE-04 Solar Submersible Pump\u003c\/strong\u003e is a compact and highly efficient unit for solar pumping in 4” wells. It integrates the HRE-04 helical head —which prioritizes pressure over flow rate— with the brushless ECDrive motor from the 200 series. It offers a reference flow rate of 0.73 m³\/h and reaches up to 50 m of manometric head, making it an ideal solution for low to medium elevation tanks, domestic supply, and localized irrigation. Like all PU units, it includes pump + motor, but \u003cstrong\u003edoes not include the controller\u003c\/strong\u003e, which must be selected according to the project requirements.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eHelical\u003c\/strong\u003e HRE-04 hydraulics with excellent performance in solar energy.\u003c\/li\u003e\n  \u003cli\u003eReference flow rate of \u003cstrong\u003e0.73 m³\/h\u003c\/strong\u003e and head up to \u003cstrong\u003e50 m\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eECDrive 200 series motor, brushless, \u003cstrong\u003eIP68\u003c\/strong\u003e, maintenance-free.\u003c\/li\u003e\n  \u003cli\u003eConstruction in \u003cstrong\u003eAISI 304\/316\u003c\/strong\u003e stainless steel and integrated \u003cstrong\u003echeck valve\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eLorentz modular design for easy servicing and spare parts availability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEconomical and robust solution with very low solar consumption.\u003c\/li\u003e\n  \u003cli\u003eLower ownership cost due to the absence of brushes and high overall efficiency.\u003c\/li\u003e\n  \u003cli\u003eInstallation protection when combined with PS2 controllers with dry well and tank inputs.\u003c\/li\u003e\n  \u003cli\u003eSimple installation and maintenance in residential and rural projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eSupply for isolated homes, tank filling, small livestock farms, and drip irrigation. Suitable when moderate head is required and maximum efficiency is valued with a small PV array.\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 50 m \/ 0.73 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 200 (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 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\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eTo operate with solar energy, a compatible \u003cstrong\u003eLorentz controller\u003c\/strong\u003e is required (typically PS2-200) and a PV array sized according to the controller’s electrical limits (Voc\/Isc and MPPT window); it is not restricted to panel brands. Recommended accessories: dry well probe, tank sensor, DC protections, submersible cable, and riser pipe.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU200 HRE-04 Solar Submersible Pump\u003c\/strong\u003e provides reliability, simplicity, and efficiency for small and medium-scale solar pumping projects.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503200436565,"sku":"LOREBOM028","price":1251.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-HRE_00c68e6b-9057-44bf-872a-e7b1f494b67a.png?v=1762627753","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu200-hre-04","provider":"Aurensol","version":"1.0","type":"link"}