{"product_id":"grundfos-sqf-7-55-n-stainless-steel-solar-submersible-pump-for-water-distribution-with-polyamide-impeller","title":"Grundfos SQF 7-55 N Stainless Steel Solar Submersible Pump for Water Distribution with Polyamide Impeller","description":"\u003cp\u003eElevated water distribution in remote and off-grid environments requires dependable solar-powered pumping capable of maintaining stable delivery across extended systems. This submersible pump is suitable for renewable energy installations where consistent water movement and reliable pressure performance are essential without dependence on grid electricity.\u003c\/p\u003e\n\u003cp\u003ePerformance reaches a maximum head of 80 m while delivering flow up to approximately 170 L\/Min at lower head conditions, derived from the performance curve peak. This enables efficient medium-to-high volume transfer while maintaining stable discharge across varying operational requirements.\u003c\/p\u003e\n\u003cp\u003eA multi-stage centrifugal hydraulic design supports balanced flow and pressure characteristics across borehole applications. The polyamide impeller configuration reduces rotational mass while supporting efficient hydraulic performance and smooth water delivery throughout the operating range.\u003c\/p\u003e\n\u003cp\u003eThe construction incorporates AISI 316 stainless steel for the pump and motor components, providing corrosion resistance in submerged environments. A compact 3-inch design allows installation in boreholes with a minimum diameter of 76 mm, while integrated protections including dry-running, overload, and voltage safeguards ensure dependable long-term operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolyamide impeller configuration supporting efficient hydraulic operation\u003c\/li\u003e\n\u003cli\u003eDC-powered operation compatible with solar energy systems\u003c\/li\u003e\n\u003cli\u003eIntegrated MPPT optimizing energy utilization from solar input\u003c\/li\u003e\n\u003cli\u003eBuilt-in dry-running protection preventing operational damage\u003c\/li\u003e\n\u003cli\u003eOverload and voltage protection ensuring safe motor operation\u003c\/li\u003e\n\u003cli\u003eCompact 3-inch construction suitable for narrow borehole installations\u003c\/li\u003e\n\u003cli\u003eAISI 316 stainless steel pump and motor construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIntegrated non-return valve preventing reverse flow in vertical installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50742787670263,"sku":"92533584","price":5630.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-sqf-7-55-n-stainless-steel-solar-submersible-pump-for-elevated-water-distribution-with-polyamide-impeller.png?v=1778038927","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-sqf-7-55-n-stainless-steel-solar-submersible-pump-for-water-distribution-with-polyamide-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}