{"product_id":"calpeda-nmx-25-120c-stainless-steel-compact-centrifugal-pump-for-cooling-systems-with-304-ss-impeller","title":"Calpeda NMX 25\/120C Stainless Steel Compact Centrifugal Pump for Cooling Systems with 304 SS Impeller","description":"\u003cp\u003eApplications requiring increased clean water circulation capacity can integrate the Calpeda NMX 25\/120C where stainless steel hydraulic construction and compact centrifugal design are important installation considerations. The pump is configured with a close-coupled motor arrangement that reduces overall installation space while supporting reliable operation with liquids that are non-aggressive toward AISI 304 stainless steel materials. Its hydraulic layout is suited to utility circulation, irrigation support, service water handling, and industrial transfer systems operating under continuous-duty conditions.\u003c\/p\u003e\n\n\u003cp\u003eMaximum hydraulic output reaches 10.8 m³\/h with head capability extending to 19.4 m. The hydraulic section is driven by a three-phase 400V induction motor rated at 0.75 kW with operating current of 2.2 A. A two-pole motor operating at approximately 2900 rpm supports smooth circulation characteristics and stable flow transfer during prolonged operating cycles. Threaded suction and discharge connections manufactured to ISO 228\/1 standards simplify installation into utility pipe systems and compact circulation assemblies.\u003c\/p\u003e\n\n\u003cp\u003eHydraulic transfer is managed through a closed impeller arrangement intended for balanced movement of clean, non-abrasive liquids. The casing, shaft, impeller, and casing cover are manufactured in AISI 304 stainless steel, contributing to corrosion resistance and long-term hydraulic stability in service water applications. Because the motor and hydraulic assembly are directly coupled, alignment requirements are minimized while maintenance access remains straightforward in confined installation environments.\u003c\/p\u003e\n\n\u003cp\u003eMechanical sealing incorporates ceramic alumina and carbon seal faces together with EPDM elastomer support components. The pump is suitable for liquid temperatures ranging from -10°C to +90°C with maximum permissible working pressure up to 10 bar. Motor construction includes class F insulation and IP54 enclosure protection for continuous-duty operation in industrial and utility service conditions. The inlet connection size is G 1 1\/4 and the outlet connection size is G 1.\u003c\/p\u003e\n\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHigher-flow centrifugal hydraulic configuration for continuous circulation duty\u003c\/li\u003e\n\u003cli\u003eCompact close-coupled motor arrangement reducing installation complexity\u003c\/li\u003e\n\u003cli\u003eClosed impeller design supporting stable clean liquid transfer characteristics\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless steel casing, shaft, impeller, and casing cover construction\u003c\/li\u003e\n\u003cli\u003eISO 228\/1 threaded hydraulic ports for simplified utility pipe integration\u003c\/li\u003e\n\u003cli\u003eCeramic alumina and carbon mechanical seal face arrangement with EPDM elastomers\u003c\/li\u003e\n\u003cli\u003eTwo-pole induction motor operating near 2900 rpm under three-phase supply\u003c\/li\u003e\n\u003cli\u003eIP54 protected motor enclosure with class F insulation system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50755547365623,"sku":"NMX 25\/120C","price":706.86,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-nmx-25-120c-stainless-steel-compact-centrifugal-pump-for-cooling-systems-with-304-ss-impeller.png?v=1778309762","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-nmx-25-120c-stainless-steel-compact-centrifugal-pump-for-cooling-systems-with-304-ss-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}