{"product_id":"bomba-sumergible-lorentz-pu4000-hre-05hhl","title":"Lorentz PU4000 HRE-05HHL Submersible Solar Pump 0.92 m³\/h 450 m","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU4000 HRE-05HHL Submersible Solar Pump\u003c\/strong\u003e is a pump unit (\u003cem\u003ePump Unit\u003c\/em\u003e) designed for high-pressure applications in 4” wells. It combines the 4.0 kW, sealed, IP68 ECDRIVE 4000-HRE motor with the \u003cstrong\u003ePE HRE-05HHL\u003c\/strong\u003e helical head, made of AISI 304\/316 stainless steel and equipped with a non-return valve. This version is supplied \u003cstrong\u003ewithout controller\u003c\/strong\u003e, allowing integration with an existing PS2-4000 or the design of a custom system according to the available photovoltaic array. Together with the appropriate controller, it achieves up to \u003cstrong\u003e0.92 m³\/h\u003c\/strong\u003e and \u003cstrong\u003e450 m\u003c\/strong\u003e, providing a robust, efficient, and virtually maintenance-free solution for projects that prioritize head over flow rate.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSubmersible unit with \u003cstrong\u003eECDRIVE 4000-HRE\u003c\/strong\u003e brushless, water-filled motor, \u003cstrong\u003eIP68\u003c\/strong\u003e, and no electronics in the motor.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePE HRE-05HHL\u003c\/strong\u003e helical head in AISI 304\/316 with integrated \u003cstrong\u003enon-return valve\u003c\/strong\u003e as standard.\u003c\/li\u003e\n  \u003cli\u003ePerformance of the set (with PS2-4000): \u003cstrong\u003e0.92 m³\/h\u003c\/strong\u003e and \u003cstrong\u003e450 m\u003c\/strong\u003e maximum head.\u003c\/li\u003e\n  \u003cli\u003eLorentz modular architecture for independent component replacement and fast service.\u003c\/li\u003e\n  \u003cli\u003eSilent operation and maintenance-free thanks to sealed brushless technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal flexibility\u003c\/strong\u003e: renew only the submersible part or create a custom high-pressure system with PS2-4000.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimal operating cost\u003c\/strong\u003e due to the combination of brushless motor and stainless steel materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydraulic safety\u003c\/strong\u003e thanks to the integrated check valve, which prevents backflow and water hammer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable performance\u003c\/strong\u003e with high heads even in variable irradiance scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eDeep wells, very high tanks, long-distance transfers, pressurized irrigation on steep terrain, and light industrial projects where extreme pressure is required with solar energy.\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) without controller\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRecommended controller\u003c\/td\u003e\n\u003ctd\u003eLorentz PS2-4000 with MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFlow rate \/ Max. head (with PS2-4000)\u003c\/td\u003e\n\u003ctd\u003e0.92 m³\/h \/ 450 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eECDRIVE 4000-HRE, brushless, 4.0 kW, 900–3300 rpm, IP68\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHead\u003c\/td\u003e\n\u003ctd\u003ePE HRE-05HHL, helical, AISI 304\/316, non-return valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWell diameter\u003c\/td\u003e\n\u003ctd\u003e4”\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. immersion \/ Water temperature\u003c\/td\u003e\n\u003ctd\u003e150 m \/ 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference efficiencies (with PS2-4000)\u003c\/td\u003e\n\u003ctd\u003eController 98% · Motor 92% · Hydraulics ≈ 71%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDischarge connection\u003c\/td\u003e\n\u003ctd\u003e1.25”\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUnit dimensions (H1\/H2\/W1\/W2\/W3\/D1)\u003c\/td\u003e\n\u003ctd\u003e352 \/ 333 \/ 207 \/ 170 \/ 164 \/ 124 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. weight (unit \/ motor \/ head)\u003c\/td\u003e\n\u003ctd\u003e14 kg \/ 10 kg \/ 4.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eDirect compatibility with \u003cstrong\u003eLorentz PS2-4000 Controller\u003c\/strong\u003e and standard 1.25” discharge accessories. Through the PS2, it supports connection of dry well probes, float switches, and remote control integration. For the PV generator, size strings to comply with the PS2-4000 window (Vmp\/Voc and Isc within limits).\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLorentz PU4000 HRE-05HHL\u003c\/strong\u003e is the ideal modular option for achieving high heads with solar energy, combining maximum reliability, efficiency, and adaptation to your project requirements.\u003c\/p\u003e","brand":"Lorentz","offers":[{"title":"Default Title","offer_id":51503198372181,"sku":"LOREBOM070","price":2126.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/PU-HRE_ecd70dc3-ac22-4138-aede-db3ee1ee0277.png?v=1762627724","url":"https:\/\/aurensol.net\/en\/products\/bomba-sumergible-lorentz-pu4000-hre-05hhl","provider":"Aurensol","version":"1.0","type":"link"}