{"product_id":"calpeda-mxsm-503cg-stainless-steel-multi-stage-submersible-pump-potable-water-supply-float-switch","title":"Calpeda MXSM 503CG Stainless Steel Multi-stage Submersible Pump for Potable Water Supply with Float Switch","description":"\u003cp\u003ePowered by a 0.75 kW single-phase 240v supply, the Calpeda MXSM 503CG reaches a maximum head of 31 m and a maximum flow rate of 133 L\/min. Operating with a rated current of 5 Amps, cooling is provided by the pumped liquid flowing around the motor. This design allows safe operation during partial submersion during continuous duty service.\u003c\/p\u003e\u003cp\u003eRainwater harvesting and domestic clean water transfer are handled by this model, which includes a float switch for automated irrigation and supply from tanks. It operates with clean cold water at temperatures reaching up to 35°C. The pump is intended for standing installation in narrow wells with a 140 mm minimum internal diameter.\u003c\/p\u003e\u003cp\u003eStainless steel multi-stage hydraulics move clean water through the AISI 304 casings using stainless steel impellers. An integrated suction strainer restricts the entrance of solid particles with a diameter bigger than 2 mm, protecting internal components. This configuration supports reliable flow behavior during operation in reservoirs and tanks.\u003c\/p\u003e\u003cp\u003eConstruction features an external jacket and delivery casing manufactured from chrome-nickel stainless steel AISI 304. Sealing is provided by a double mechanical shaft seal with an oil chamber housing oil for food machinery and pharmaceutic use. It includes a built-in thermal protector, a capacitor incorporated in the float switch, and triple impregnation humidity-proof dry winding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternal and external parts in contact with fluid are manufactured from chrome-nickel stainless steel AISI 304.\u003c\/li\u003e\n\u003cli\u003eDouble mechanical shaft sealing with an integrated oil chamber enhances motor protection and lubrication.\u003c\/li\u003e\n\u003cli\u003eLubricating oil in the shaft seal chamber is rated for food machinery and pharmaceutic use.\u003c\/li\u003e\n\u003cli\u003ePumped liquid provides continuous motor cooling during operation to dissipate motor heat.\u003c\/li\u003e\n\u003cli\u003eIntegrated suction strainer prevents the entrance of solid debris with a diameter bigger than 2 mm.\u003c\/li\u003e\n\u003cli\u003eSafe electrical operation is maintained 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 to ensure operational durability.\u003c\/li\u003e\n\u003cli\u003eSuitable for continuous duty operation with IPX8 protection for immersion up to 20 meters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50912349061367,"sku":"MXSM 503CG","price":1897.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-mxsm-503cg-stainless-steel-multi-stage-submersible-pump-potable-water-supply-float-switch.png?v=1783066096","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-mxsm-503cg-stainless-steel-multi-stage-submersible-pump-potable-water-supply-float-switch","provider":"Foundation Pumps","version":"1.0","type":"link"}