{"product_id":"lowara-4gs15-3-4-stainless-steel-3-phase-submersible-bore-pump-for-water-supply-systems-with-floating-impeller","title":"Lowara 4GS15-3 4\" Stainless Steel 3-Phase Submersible Bore Pump for Water Supply Systems with Floating Impeller","description":"\u003cp\u003eMunicipal water supply networks moving groundwater from 4-inch wells are the primary application for this submersible pump, serving moderate to deep extraction tasks where reliable high-flow delivery is essential. The floating impeller configuration supports continuous operation in water containing suspended solids.\u003c\/p\u003e\u003cp\u003eOperating on a 415V three-phase supply, the 1.5 kW motor draws 4.4 Amps during normal operation. Maximum flow reaches 90 L\/Min with maximum head of 127 metres at shut-off. The hydraulic performance supports primary water supply network requirements effectively.\u003c\/p\u003e\u003cp\u003eFloating stack construction processes liquids containing up to 150 g\/m3 of suspended sand. The front wear ring works in conjunction with the floating impeller to improve abrasion resistance, while the hexagonal shaft provides effective impeller drive. An integrated check valve prevents back-siphoning into the well.\u003c\/p\u003e\u003cp\u003eBuilt with a 304 Stainless Steel casing and technopolymer hydraulic components. The discharge head is precision-cast stainless steel. The complete three-phase model includes a professional-grade heatshrink kit for waterproof electrical connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES \u0026amp; BENEFITS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFloating impeller design handles sand concentrations up to 150 g\/m3\u003c\/li\u003e\n\u003cli\u003eHexagonal stainless steel shaft provides effective impeller drive\u003c\/li\u003e\n\u003cli\u003eFront wear ring works in conjunction with the floating impeller to improve abrasion resistance\u003c\/li\u003e\n\u003cli\u003eNon-return valve prevents water column drainage on motor shutdown\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless steel casing offers corrosion resistance in submerged environments\u003c\/li\u003e\n\u003cli\u003eTechnopolymer impeller provide lightweight technopolymer construction for smoother motor starts\u003c\/li\u003e\n\u003cli\u003eSupplied with heatshrink kit for waterproof electrical connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50983318192375,"sku":"4GS15-3","price":1459.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-4gs15-3-4-stainless-steel-3-phase-submersible-bore-pump-for-water-supply-systems-with-floating-impeller.png?v=1785325574","url":"https:\/\/foundationpumps.com.au\/products\/lowara-4gs15-3-4-stainless-steel-3-phase-submersible-bore-pump-for-water-supply-systems-with-floating-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}