{"product_id":"calpeda-p18-mxhlm-403-stainless-steel-close-coupled-centrifugal-pump-for-utility-water-supply-with-closed-impeller","title":"Calpeda P18-MXHLM 403 Stainless Steel Close-Coupled Centrifugal Pump for Utility Water Supply with Closed Impeller","description":"\u003cp\u003eUtility water handling systems operating across residential services, washdown lines, and compact transfer installations require balanced pressure generation without excessive hydraulic loading. The Calpeda P18-MXHLM 403 package integrates an 18L pressure tank with a multistage stainless steel pump to maintain smoother operating cycles and controlled clean water delivery during varying demand conditions.\u003c\/p\u003e\n\n\u003cp\u003eMaximum head performance reaches 30 m with flow capacity up to 8 m³\/h, allowing the system to support utility transfer duties, moderate pressure circulation, and controlled water movement across connected service lines. The single-phase 230V motor develops maximum input power of 0.78 kW while operating at rated current of 4.5 A for dependable day-to-day circulation and supply operation.\u003c\/p\u003e\n\n\u003cp\u003ePressure stability is generated through a horizontal multistage close-coupled hydraulic assembly fitted with closed impellers for balanced discharge behavior and improved hydraulic efficiency throughout continuous-duty operation. Designed for clean liquids without abrasive particles or aggressive contaminants, the pump incorporates threaded suction and discharge ports for simplified installation into utility and pressure distribution systems.\u003c\/p\u003e\n\n\u003cp\u003eCorrosion-resistant AISI 316L stainless steel hydraulic components assist long-term reliability within clean water operating environments. Mechanical sealing is achieved through ceramic alumina and carbon seal faces combined with EPDM elastomers, while insulation class F and IP54 motor protection contribute to stable continuous operation. Liquid handling temperatures from -15°C to +110°C support flexible installation conditions.\u003c\/p\u003e\n\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated 18L pressure vessel configuration\u003c\/li\u003e\n\u003cli\u003eMultistage hydraulic design for balanced pressure delivery\u003c\/li\u003e\n\u003cli\u003eClose-coupled horizontal pump arrangement\u003c\/li\u003e\n\u003cli\u003eClosed impeller configuration for controlled utility circulation\u003c\/li\u003e\n\u003cli\u003eAISI 316L stainless steel hydraulic construction\u003c\/li\u003e\n\u003cli\u003eSingle-phase motor with built-in thermal protection\u003c\/li\u003e\n\u003cli\u003eCeramic and carbon mechanical seal faces\u003c\/li\u003e\n\u003cli\u003eThreaded G 1 1\/4 suction and G 1 discharge ports\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50755460268279,"sku":"P18-MXHLM 403","price":2172.94,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-p18-mxhlm-403-stainless-steel-close-coupled-centrifugal-pump-for-utility-water-supply-with-closed-impeller.png?v=1778300292","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-p18-mxhlm-403-stainless-steel-close-coupled-centrifugal-pump-for-utility-water-supply-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}