{"product_id":"bomba-sumergible-lorentz-pu1800-hre-07","title":"Lorentz PU1800 HRE-07 Submersible Solar Pump 1.3 m³\/h 120 m Helicoidal","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU1800 HRE-07 1.3 m³\/h 120 m Submersible Solar Pump\u003c\/strong\u003e is a modular pump unit designed for 4” wells that require high pressure with moderate flow. It integrates the brushless \u003cstrong\u003eECDrive 1800-HRE\u003c\/strong\u003e motor (≈1.7 kW) and the \u003cstrong\u003eHRE-07\u003c\/strong\u003e helical hydraulics in AISI 304\/316 stainless steel with a non-return valve. As a PU version, \u003cstrong\u003econtroller not included\u003c\/strong\u003e, allowing you to choose the most suitable electronics (recommended Lorentz PS2-1800) according to the PV array, protections, and control logic.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow\/Head\u003c\/strong\u003e: up to 1.3 m³\/h and 120 m, ideal for elevated tanks and irrigation at high elevation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECDrive 1800-HRE\u003c\/strong\u003e high-efficiency brushless motor, sealed, \u003cstrong\u003eIP68\u003c\/strong\u003e; minimal maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHRE-07\u003c\/strong\u003e helical hydraulics with integrated \u003cstrong\u003enon-return valve\u003c\/strong\u003e, high performance at high pressure.\u003c\/li\u003e\n  \u003cli\u003eRobust construction in \u003cstrong\u003eAISI 304\/316\u003c\/strong\u003e for maximum corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eModular\u003c\/strong\u003e architecture: replace\/upgrade the controller without changing the pump unit.\u003c\/li\u003e\n  \u003cli\u003eTypical immersion up to 150 m (depending on installation and cabling).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTotal flexibility to size the control and PV array for your project.\u003c\/li\u003e\n  \u003cli\u003eMore daily water with less energy thanks to the brushless motor and helical hydraulics.\u003c\/li\u003e\n  \u003cli\u003eLow operating cost and long service life due to stainless materials and IP68 protection.\u003c\/li\u003e\n  \u003cli\u003eHydraulic safety with integrated valve that prevents backflow and water hammer.\u003c\/li\u003e\n  \u003cli\u003eQuiet and reliable for continuous operation in remote environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eSupply to elevated tanks on significant slopes, sprinkler\/drip irrigation on high-elevation farms, small distribution networks, and livestock when high pressure is needed with a flow of ~1.3 m³\/h.\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)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulics\u003c\/td\u003e\n\u003ctd\u003ePE HRE-07 helical, integrated non-return valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. flow\u003c\/td\u003e\n\u003ctd\u003e1.3 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. head\u003c\/td\u003e\n\u003ctd\u003e120 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eECDrive 1800-HRE, ≈1.7 kW, brushless\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\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIP68\u003c\/strong\u003e (submersible unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTypical max. 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\u003eWater temperature\u003c\/td\u003e\n\u003ctd\u003e≤ 50 °C (clean water)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNot included\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eDirect recommended compatibility with \u003cstrong\u003eLorentz PS2-1800 controller\u003c\/strong\u003e or other electronics for ECDrive motors that comply with the electrical limits defined by the controller and PV sizing. Integrable with well and tank probes, pressure switches, and remote control depending on the controller.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU1800 HRE-07 1.3 m³\/h 120 m\u003c\/strong\u003e stands out for its modularity, efficiency, and robustness for high-head solar pumping.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503196275029,"sku":"LOREBOM055","price":1387.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-HRE_b814d117-5118-4bac-8f2f-9d945d4a2407.png?v=1762627693","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu1800-hre-07","provider":"Aurensol","version":"1.0","type":"link"}