{"product_id":"calpeda-gqrm10-12-stainless-steel-submersible-wastewater-pump-with-open-impeller","title":"Calpeda GQRM10-12 Stainless Steel Submersible Wastewater Pump with Open Impeller","description":"\u003cp\u003eThe Calpeda GQRM10-12 is a robust stainless steel submersible wastewater pump designed for reliable handling of dirty water, effluent and wastewater containing suspended solids. Manufactured from corrosion-resistant AISI 304 stainless steel, the pump is built for long service life in domestic, commercial and light industrial drainage applications.\u003c\/p\u003e\n\u003cp\u003eEquipped with a single open impeller, the GQRM10-12 allows passage of soft solids and debris without clogging, making it suitable for sump drainage, greywater transfer, septic systems and floodwater removal. The hydraulic design delivers strong performance while maintaining efficient operation under continuous submerged conditions.\u003c\/p\u003e\n\u003cp\u003ePowered by a single-phase motor, the pump provides flow rates up to approximately 350 litres per minute with a maximum head of about 12 metres. Thermal overload protection safeguards the motor against overheating, while a double mechanical seal in an oil chamber prevents water ingress and ensures long-term reliability.\u003c\/p\u003e\n\u003cp\u003eDesigned for vertical installation in pits or tanks, the pump can operate fully submerged and is suitable for wastewater containing organic material and suspended particles. Its durable construction and dependable performance make it an ideal solution for residential drainage, commercial wastewater handling and site dewatering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAISI 304 stainless steel pump construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOpen impeller for solids handling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for wastewater and dirty water\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubmersible heavy-duty design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum flow up to 350 L\/min\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum head up to 12 m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDouble mechanical seal with oil chamber\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermal overload motor protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous duty operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical discharge outlet\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for soft solids and suspended particles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50601973121271,"sku":"GQRM10-12","price":1005.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/CalpedaGQRM10-12StainlessSteelSubmersibleWastewaterPumpwithOpenImpeller.png?v=1773613065","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-gqrm10-12-stainless-steel-submersible-wastewater-pump-with-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}