{"product_id":"calpeda-mpm-203-stainless-steel-double-sealed-submersible-multi-stage-pump-for-rainwater-with-plastic-impeller","title":"Calpeda MPM 203 Stainless Steel Double-Sealed Submersible Multi-stage Pump for Rainwater with Plastic Impeller","description":"\u003cp\u003eThe Calpeda MPM 203 close-coupled multi-stage submersible pump \u003cspan\u003eis designed for clean water applications\u003c\/span\u003e. This single-phase model is designed for draining flooded rooms or tanks, water extraction from ponds, flowing streams, or pits for rainwater collection. The pump is suitable for vertical installation in sump and tank drainage setups containing solids up to 2 mm grain size.\u003c\/p\u003e\n\u003cp\u003eConstructed with a pump jacket and motor jacket manufactured from AISI 304 stainless steel, the housing surrounds internal components. The multi-stage centrifugal configuration utilizes Noryl technopolymer impellers, with an impeller diameter that is not specified in provided sources, to process clean water. The unit weighs 7.5 kg and operates in liquids up to 35°C.\u003c\/p\u003e\n\u003cp\u003eThe 0.37 kW motor operates on a 240v single-phase supply with a rated current of 3.5 Amps. The pump achieves a maximum total head of 27.5 m and a maximum flow of 83 L\/Min through a 32 mm vertical discharge connection.\u003c\/p\u003e\n\u003cp\u003eThermal protection is provided by Class F winding insulation with an IP X8 enclosure rating for continuous immersion. The pump allows operational submergence depths up to 5 meters. Double mechanical shaft seals with an intermediate oil chamber provide fluid containment, and the built-in capacitor is accessible with the integrated float switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe electrical motor features a double impregnation humidity-proof dry winding layout.\u003c\/li\u003e\n\u003cli\u003eThe unit assembly is constructed in accordance with EN 60034-1, EN 60335-1, and EN 60335-2-41 standards.\u003c\/li\u003e\n\u003cli\u003eThe intermediate seal lubrication utilizes non-toxic oil specified for food and pharmaceutical machinery.\u003c\/li\u003e\n\u003cli\u003eThe minimum water level threshold for automatic operation with the float switch is exactly 100 mm.\u003c\/li\u003e\n\u003cli\u003eThe vertical delivery port configuration incorporates G 1 1\/4 threaded connection dimensions.\u003c\/li\u003e\n\u003cli\u003eThe internal pump drive shaft is manufactured from AISI 303 chrome-nickel stainless steel.\u003c\/li\u003e\n\u003cli\u003eThe power supply cable is rated for outdoor use and features a length of exactly 10 meters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50912416760055,"sku":"MPM 203","price":879.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-mpm-203-stainless-steel-double-sealed-submersible-multi-stage-pump-for-rainwater-with-plastic-impeller.png?v=1783068410","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-mpm-203-stainless-steel-double-sealed-submersible-multi-stage-pump-for-rainwater-with-plastic-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}