{"product_id":"calpeda-mxsm-303-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-pumping","title":"Calpeda MXSM 303 Stainless Steel 5\" Close coupled Multi-stage Submersible Pump for Clean Water Pumping","description":"\u003cp\u003eTo address civil, domestic, and industrial fluid delivery challenges, the Calpeda MXSM 303 close-coupled multi-stage submersible pump features a functional design. This pump is designed for domestic pressure boosting, civil water supply, and rainwater storage projects. The unit is suitable for vertical installations inside wells with a minimum internal diameter of 140 mm.\u003c\/p\u003e\u003cp\u003eConstructed from AISI 304 chrome-nickel stainless steel, the pump housing surrounds internal components. The close-coupled impeller configuration, with an impeller diameter that is not specified in provided sources, processes solids up to a maximum diameter of 2 mm. Net product weight is not specified in provided sources and operates in liquids with a maximum temperature up to 35°C.\u003c\/p\u003e\u003cp\u003eThe 0.45 kW motor operates on a 240 V electrical supply with a rated current of 3.5 Amps. The pump achieves a maximum total head of 29.5 m and a maximum flow rate capacity of 75 L\/Min through a 32 mm discharge outlet.\u003c\/p\u003e\u003cp\u003eElectrical insulation is provided by Class F winding insulation with an IP X8 liquid enclosure rating for continuous immersion. The pump allows installation depths up to 20 meters below the fluid surface. Double shaft seals with an intermediate oil chamber containing non-toxic lubrication oil provide fluid containment, and the built-in capacitor is accessible through the delivery casing.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThe power cable H07RN8-F features a length of exactly 15 meters and incorporates an electrical plug CEI-UNEL 47166.\u003c\/li\u003e \u003cli\u003eA double mechanical seal is integrated with intermediate lubrication oil.\u003c\/li\u003e \u003cli\u003eThe upper mechanical seal features carbon, steatite, and NBR materials.\u003c\/li\u003e \u003cli\u003eThe lower mechanical seal contains silicon carbide, carbon, and NBR construction.\u003c\/li\u003e \u003cli\u003eThe shaft seal lubrication utilizes non-toxic oil specified for pharmaceutical and food applications.\u003c\/li\u003e \u003cli\u003eThe induction motor configuration is rated for continuous duty operation.\u003c\/li\u003e \u003cli\u003eThe internal engineering design integrates exactly 3 impellers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50912321732855,"sku":"MXSM 303","price":1457.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-mxsm-303-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-pumping.png?v=1783065317","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-mxsm-303-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-pumping","provider":"Foundation Pumps","version":"1.0","type":"link"}