{"product_id":"calpeda-mxsm-309-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-circulation","title":"Calpeda MXSM 309 Stainless Steel 5\" Close coupled Multi-stage Submersible Pump for Clean Water Circulation","description":"\u003cp\u003eThe close-coupled structural design of the Calpeda MXSM 309 multi-stage submersible pump places the hydraulic system below the motor. This pump is designed for civil and domestic water distribution, garden irrigation, and rainwater collection. Users can position the unit in standing or suspended configurations within wells of 140 mm minimum diameter.\u003c\/p\u003e\n\u003cp\u003eChrome-nickel steel EN 10088 AISI 304 is selected for the casing, external jacket, and suction strainer. The close-coupled stainless steel impeller, measuring an unspecified diameter, is rated for 2 mm maximum solids passage. Net product weight is not specified in provided sources and fluid temperatures up to 35°C.\u003c\/p\u003e\n\u003cp\u003eThe motor, rated at 1.5 kW, operates with a nominal current of 9 Amps on a 240 V supply. It achieves a maximum head of 91 m and a maximum flow rate capacity of 75 L\/Min with a discharge size of 32 mm.\u003c\/p\u003e\n\u003cp\u003eWinding insulation is specified as Class F with an IP X8 liquid protection rating. The pump has a maximum installation depth of 20 meters below the water level. Double shaft seals with an intermediate oil chamber containing pharmaceutical-grade non-toxic oil provide fluid containment, and the built-in capacitor is accessible through the delivery casing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe power cable H07RN8-F features a length of exactly 15 meters and incorporates an electrical plug CEI-UNEL 47166.\u003c\/li\u003e\n\u003cli\u003eA double mechanical seal is integrated with intermediate lubrication oil.\u003c\/li\u003e\n\u003cli\u003eThe upper mechanical seal features carbon, steatite, and NBR materials.\u003c\/li\u003e\n\u003cli\u003eThe lower mechanical seal contains silicon carbide, carbon, and NBR construction.\u003c\/li\u003e\n\u003cli\u003eThe shaft seal lubrication utilizes non-toxic oil specified for pharmaceutical and food applications.\u003c\/li\u003e\n\u003cli\u003eThe induction motor configuration is rated for continuous duty operation.\u003c\/li\u003e\n\u003cli\u003eThe internal engineering design integrates exactly 9 impellers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50912322191607,"sku":"MXSM 309","price":2429.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-mxsm-309-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-circulation.png?v=1783065328","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-mxsm-309-stainless-steel-5-inch-close-coupled-multi-stage-submersible-pump-clean-water-circulation","provider":"Foundation Pumps","version":"1.0","type":"link"}