{"product_id":"lowara-eshs25-250-75-stainless-steel-single-stage-pump-for-pressure-boosting-with-closed-impeller","title":"Lowara ESHS25-250\/75 Stainless Steel Single Stage Pump for Pressure Boosting with Closed Impeller","description":"\u003cp\u003eSupporting critical fluid scaling operations, this equipment is deployed primarily for industrial water supply and commercial pressure boosting applications. Facility engineers integrate this system into complex building architectures to distribute utility water and moderately aggressive fluids while maintaining strict circulation stability.\u003c\/p\u003e\u003cp\u003eThe hydraulic performance curve documents a Max Flow scaling to approximately 432 L\/Min alongside a Max Head of approximately 64.4 m. The 7.5 kW drive functions exclusively on a 415v three-phase electrical grid, consuming 14.0 Amps during operation. Fluid enters via a 50 mm flanged intake and exits through a 25 mm flanged radial discharge.\u003c\/p\u003e\u003cp\u003eInternal mechanics utilize an end-suction single-stage layout to accelerate hydraulic momentum efficiently. An adapter bracket with a stub shaft keys the motor strictly to the enclosed impeller. This configuration ensures rotational balance, mitigating radial vibration across extended industrial usage periods.\u003c\/p\u003e\u003cp\u003eOperational longevity is established by machining all wetted elements, including the main casing and rotating parts, from AISI 316 stainless steel. The primary shaft is sealed using a factory-fitted Ceramic, Carbon, and FKM mechanical mechanism. Thermal endurance is verified for fluid temperatures reaching +120 °C, backed by Class 155 (F) motor insulation.\u003c\/p\u003e\u003cbr\u003e\u003cb\u003eFEATURES\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eEnd-suction geometry featuring a single-stage centrifugal chamber\u003c\/li\u003e\n\u003cli\u003eConstructed from chemical-resisting AISI 316 stainless steel\u003c\/li\u003e\n\u003cli\u003eRigid stub shaft bracket minimizing mechanical deviation\u003c\/li\u003e\n\u003cli\u003eFluid containment via an FKM and Ceramic\/Carbon seal\u003c\/li\u003e\n\u003cli\u003eDesigned for 415v three-phase industrial electrical installations\u003c\/li\u003e\n\u003cli\u003eInsulation Class 155 (F) protecting the internal circuitry\u003c\/li\u003e\n\u003cli\u003eMaximum system pressure tolerance verified at 12 bar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50816129204471,"sku":"ESHS25-250\/75","price":5158.12,"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-eshs25-250-75-stainless-steel-single-stage-pump-for-pressure-boosting-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}