{"product_id":"lowara-3hm21n22t-stainless-steel-horizontal-water-pump-for-water-distribution-with-closed-impeller","title":"Lowara 3HM21N22T Stainless Steel Steady Multistage Centrifugal Pump for Pressure Boosting with Closed Impeller","description":"\u003cp\u003eIndustrial pressure boosting applications and specialized water treatment facilities depend on highly reliable liquid handling. Facilities specify this centrifugal multistage pump to support complex automated machinery and safely transfer moderately aggressive fluids across operational zones.\u003c\/p\u003e\u003cp\u003eSystem capabilities establish a Max Head 157 m alongside a steady Max Flow 73.3 L\/Min. Electrical input consists of a 2.12 kW motor utilizing a strictly 415v three-phase connection. Physical pipework relies on 25 mm dimensioning for the suction and discharge manifolds.\u003c\/p\u003e\u003cp\u003eInternal liquid routing is managed through an efficient end-suction layout designed to minimize mechanical turbulence. The tightly spaced closed impeller series decreases axial thrust, sustaining predictable volumetric displacement and minimizing internal pressure loss during heavy usage.\u003c\/p\u003e\u003cp\u003eForged from full AISI 316L stainless steel, the essential wetted components defend against environmental fatigue. External protection is achieved through an air-cooled squirrel-cage motor enclosure carrying an IP 55 rating, combined with an essential O-ring mechanical seal.\u003c\/p\u003e\u003ch3\u003eFEATURES\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty AISI 316L stainless steel component fabrication\u003c\/li\u003e\n\u003cli\u003eAxial threaded intake and radial threaded delivery pathways\u003c\/li\u003e\n\u003cli\u003eMotor winding insulation rated to Class 155 (F)\u003c\/li\u003e\n\u003cli\u003ePotable water approved via WRAS and ACS certifications\u003c\/li\u003e\n\u003cli\u003eOperating temperature threshold from -10°C to +120°C\u003c\/li\u003e\n\u003cli\u003eSpecialized mechanical seal with reduced O-ring arrangement\u003c\/li\u003e\n\u003cli\u003eIP 55 exterior physical protection rating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50809816416503,"sku":"3HM21N22T","price":3174.71,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/Lowara-3HM21N22T-Stainless-Steel-Horizontal-Water-Pump-for-Water-Distribution-with-Closed-Impeller.jpg?v=1779867296","url":"https:\/\/foundationpumps.com.au\/products\/lowara-3hm21n22t-stainless-steel-horizontal-water-pump-for-water-distribution-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}