{"product_id":"lowara-eshs25-160-22-stainless-steel-single-stage-water-pump-for-hvac-circulation-with-closed-impeller","title":"Lowara ESHS25-160\/22 Stainless Steel Single Stage Water Pump for HVAC Circulation with Closed Impeller","description":"\u003cp\u003eImplementing efficient liquid distribution, this unit addresses the technical requirements of industrial process water handling and extensive HVAC circulation systems. It accommodates the movement of non-aggressive or moderately aggressive fluids, supporting utility water setups and commercial thermal regulation effectively.\u003c\/p\u003e\u003cp\u003eOperating parameters indicate a Max Flow reaching approximately 402 L\/Min, while the Max Head scales to approximately 29.2 m. The electrical drive is a 2.2 kW motor that functions exclusively on a 415v three-phase circuit, drawing 4.61 Amps. Fluid piping connections utilize a 50 mm flanged intake and a 25 mm radial discharge.\u003c\/p\u003e\u003cp\u003eInternal hydraulics rely on a single-stage centrifugal chamber equipped with a meticulously balanced enclosed impeller. A rigid stub shaft connection directly links the pump mechanics to the standard motor extension, effectively handling radial forces and sustaining uniform flow behaviour across the system.\u003c\/p\u003e\u003cp\u003eThe casing, seal housing, and rotating counter-wear rings are machined from AISI 316 stainless steel to prevent material degradation. Environmental and fluid protection is established via an FKM elastomer and Ceramic\/Carbon mechanical seal setup. The drive unit maintains an IP55 protection degree to safeguard internal windings.\u003c\/p\u003e\u003cbr\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eEnd-suction centrifugal architecture with radial discharge\u003c\/li\u003e\n\u003cli\u003eSingle-stage layout with rigid stub shaft coupling\u003c\/li\u003e\n\u003cli\u003eFluid containment achieved via a Ceramic\/Carbon\/FKM seal\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resisting AISI 316 stainless steel\u003c\/li\u003e\n\u003cli\u003eDesigned for 415v three-phase industrial electrical grids\u003c\/li\u003e\n\u003cli\u003eClass 155 (F) insulation safeguarding the internal circuitry\u003c\/li\u003e\n\u003cli\u003eMaximum operational pressure rating of 12 bar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50816128975095,"sku":"ESHS25-160\/22","price":3143.36,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-esh-series-centrifugal-pump.png?v=1780360842","url":"https:\/\/foundationpumps.com.au\/products\/lowara-eshs25-160-22-stainless-steel-single-stage-water-pump-for-hvac-circulation-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}