{"product_id":"grundfos-sqf-3a-10-n-stainless-steel-solar-submersible-pump-for-irrigation-distribution-with-closed-impeller","title":"Grundfos SQF 3A-10 N Stainless Steel Solar Submersible Pump for Irrigation Distribution with Closed Impeller","description":"\u003cp\u003eIrrigation distribution in agricultural and off-grid environments requires high-volume water delivery powered by solar energy, making this submersible pump suitable for borehole installations operating on DC power. It supports applications where large flow capacity is essential for effective water distribution across fields.\u003c\/p\u003e\n\n\u003cp\u003ePerformance reaches a maximum head of 70 m while delivering flow up to approximately 58.3 L\/Min at lower head conditions, derived from the performance curve peak. This enables efficient handling of high-volume water transfer while maintaining flexibility across varying system demands.\u003c\/p\u003e\n\n\u003cp\u003eA multi-stage centrifugal hydraulic design with closed stainless steel impellers enables efficient high-flow operation while maintaining stable pressure output. This configuration ensures smooth flow transition, reduces hydraulic losses, and supports consistent discharge across varying operating conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe construction incorporates AISI 316 stainless steel for pump, impellers, and motor components, ensuring corrosion resistance in submerged environments. A 4-inch design requires a minimum borehole diameter of 104 mm, while integrated protections including dry-running, overload, and voltage safeguards ensure reliable operation.\u003c\/p\u003e\n\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eClosed stainless steel impeller configuration for high flow delivery\u003c\/li\u003e\n\u003cli\u003eDC-powered operation designed for solar energy systems\u003c\/li\u003e\n\u003cli\u003eIntegrated MPPT optimizing power input from solar sources\u003c\/li\u003e\n\u003cli\u003eBuilt-in dry-running protection preventing operational damage\u003c\/li\u003e\n\u003cli\u003eOverload and voltage protection ensuring safe performance\u003c\/li\u003e\n\u003cli\u003e4-inch pump design suitable for larger borehole installations\u003c\/li\u003e\n\u003cli\u003eAISI 316 stainless steel construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIntegrated non-return valve preventing reverse flow\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50740886929655,"sku":"99612499","price":4980.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-sqf-3a-10-n-stainless-steel-solar-submersible-pump-for-irrigation-distribution-with-closed-impeller.png?v=1778038515","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-sqf-3a-10-n-stainless-steel-solar-submersible-pump-for-irrigation-distribution-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}