{"product_id":"grundfos-sqf-1-30-n-stainless-steel-solar-submersible-pump-for-small-water-supply-with-helical-rotor","title":"Grundfos SQF 1-30 N Stainless Steel Solar Submersible Pump for Small Water Supply with Helical Rotor","description":"\u003cp\u003eSmall-scale water supply in remote and off-grid environments requires efficient solar-powered pumping, making this submersible pump suitable for borehole installations operating on DC energy. It supports low-demand water systems where reliable delivery is essential without dependence on grid electricity.\u003c\/p\u003e\n\u003cp\u003ePerformance reaches a maximum head of 40 m while delivering flow up to approximately 36 L\/Min at lower head conditions, based on the performance curve. This allows flexible operation for shallow lifting applications requiring stable and efficient flow delivery.\u003c\/p\u003e\n\u003cp\u003eA helical rotor hydraulic design enables efficient operation at lower power input while maintaining steady pressure output. This configuration ensures smooth water movement, minimizes pulsation, and supports consistent discharge across varying operating conditions.\u003c\/p\u003e\n\u003cp\u003eThe construction incorporates AISI 316 stainless steel for both 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 operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHelical rotor design optimized for low power and efficient flow delivery\u003c\/li\u003e\n\u003cli\u003eDC-powered operation compatible with solar energy systems\u003c\/li\u003e\n\u003cli\u003eIntegrated MPPT maximizing solar energy utilization efficiency\u003c\/li\u003e\n\u003cli\u003eBuilt-in dry-running protection preventing pump 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 installation\u003c\/li\u003e\n\u003cli\u003eAISI 316 stainless steel construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIntegrated non-return valve preventing backflow in vertical installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50740883128567,"sku":"99612855","price":2635.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-sqf-1-30-n-stainless-steel-solar-submersible-pump-for-small-water-supply-with-helical-rotor.png?v=1778038462","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-sqf-1-30-n-stainless-steel-solar-submersible-pump-for-small-water-supply-with-helical-rotor","provider":"Foundation Pumps","version":"1.0","type":"link"}