{"product_id":"calpeda-mxsm-307cg-stainless-steel-multi-stage-submersible-pump-clean-water-transfer-float-switch","title":"Calpeda MXSM 307CG Stainless Steel Multi-stage Submersible Pump for Clean Water Transfer with Float Switch","description":"\u003cp\u003eClean water transfer from reservoirs is managed by the Calpeda MXSM 307CG, which includes a float switch for automated domestic and civil supply. It is used for garden irrigation and rainwater harvesting systems with clean cold water at temperatures up to 35°C. The pump supports continuous duty operation in standing installation positions.\u003c\/p\u003e\u003cp\u003eOperating on a 240v single-phase supply, this model reaches a maximum head of 72 m and a maximum flow rate of 75 L\/min. The 0.90 kW motor draws 6.6 Amps and the pumped liquid dissipates motor heat during operation. This permits safe service even when partially submerged.\u003c\/p\u003e\u003cp\u003eThe hydraulic section incorporates multiple stainless steel impellers housed within stage casings to move clean liquid through the unit. To safeguard the internal components, an integrated suction strainer at the base prevents the entrance of solids with a diameter bigger than 2 mm. The unit fits narrow wells of at least 140 mm diameter.\u003c\/p\u003e\u003cp\u003eSealing is achieved using a double mechanical shaft seal with an oil-filled chamber housing oil for food machinery and pharmaceutic use. The construction features an AISI 304 stainless steel external jacket and delivery casing. It includes a capacitor incorporated in the float switch, built-in thermal protector, and triple impregnation humidity-proof dry winding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured using chrome-nickel stainless steel AISI 304 for all parts in contact with the pumped fluid.\u003c\/li\u003e\n\u003cli\u003eOil-lubricated double mechanical shaft seal protects the motor against water ingress and provides lubrication.\u003c\/li\u003e\n\u003cli\u003eSeal chamber is filled with oil for food machinery and pharmaceutic use for mechanical lubrication.\u003c\/li\u003e\n\u003cli\u003eCooling is provided by the pumped liquid flowing around the motor during operation.\u003c\/li\u003e\n\u003cli\u003eIntegrated suction strainer prevents the entrance of solid particles with a diameter bigger than 2 mm.\u003c\/li\u003e\n\u003cli\u003eSafe electrical operation is supported by a built-in thermal protector and a capacitor incorporated in the float switch.\u003c\/li\u003e\n\u003cli\u003eTriple impregnation humidity-proof dry winding used for the motor according to EN 60335-2-41 standards.\u003c\/li\u003e\n\u003cli\u003eCertified for IPX8 continuous immersion up to 20 meters with an included 15m cable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50912348668151,"sku":"MXSM 307CG","price":2158.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-mxsm-307cg-stainless-steel-multi-stage-submersible-pump-clean-water-transfer-float-switch.png?v=1783066086","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-mxsm-307cg-stainless-steel-multi-stage-submersible-pump-clean-water-transfer-float-switch","provider":"Foundation Pumps","version":"1.0","type":"link"}