{"product_id":"calpeda-mxs-303-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-transfer","title":"Calpeda MXS 303 Stainless Steel 5\" Close coupled Multi-stage Submersible Pump for Clean Water Transfer","description":"\u003cp\u003eTo address civil, domestic, and industrial fluid delivery challenges, the Calpeda MXS 303 close-coupled multi-stage submersible pump features a functional design. This pump is designed for domestic and civil water supply from reservoirs, garden irrigation, and rainwater harvesting configurations. 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. The unit weighs 11.6 kg and operates in liquids with a maximum temperature up to 35°C.\u003c\/p\u003e\u003cp\u003eThe 0.45 kW motor operates on a 415v electrical supply with a rated current of 1.4 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.\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.\u003c\/li\u003e \u003cli\u003eThe three-phase electrical motor configuration is supplied without an electrical plug.\u003c\/li\u003e \u003cli\u003eThe lower mechanical seal components are constructed from silicon carbide, carbon, and NBR materials.\u003c\/li\u003e \u003cli\u003eThe upper mechanical seal features carbon, steatite, and NBR construction.\u003c\/li\u003e \u003cli\u003eThe shaft seal lubrication utilizes non-toxic oil specified for food and pharmaceutical applications.\u003c\/li\u003e \u003cli\u003eThe electrical unit is rated for continuous duty operation.\u003c\/li\u003e \u003cli\u003eThe hydraulic engineering design incorporates exactly 3 stages.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50912319275255,"sku":"MXS 303","price":1338.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-mxs-303-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-transfer.png?v=1783065275","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-mxs-303-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-transfer","provider":"Foundation Pumps","version":"1.0","type":"link"}