{"product_id":"lowara-4gs03-3-4-stainless-steel-3-phase-submersible-bore-pump-for-water-supply-systems-with-floating-impeller","title":"Lowara 4GS03-3 4\" Stainless Steel 3-Phase Submersible Bore Pump for Water Supply Systems with Floating Impeller","description":"\u003cp\u003eThis submersible pump is developed for continuous primary water supply networks from 4-inch wells, serving high-efficiency, shallow-depth fluid management duties. The floating impeller configuration supports reliable operation in groundwater containing suspended particulates.\u003c\/p\u003e\u003cp\u003ePowered by a 415V three-phase motor rated at 0.37 kW, drawing 1.2 Amps during normal operation. Maximum flow reaches 90 L\/Min with maximum head of 27 metres at shut-off. The hydraulic performance supports consistent water delivery for supply networks.\u003c\/p\u003e\u003cp\u003eFloating stack construction handles sand concentrations up to 150 g\/m3 without mechanical binding. The front wear ring works in conjunction with the floating impeller to improve abrasion resistance, while the hexagonal shaft provides effective impeller drive. An embedded stainless steel check valve arrests the falling water column when power is cut.\u003c\/p\u003e\u003cp\u003eManufactured with a 304 Stainless Steel casing and technopolymer hydraulic components. The discharge head is precision-cast stainless steel. Supplied with an industrial heatshrink kit for waterproof electrical splices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES \u0026amp; BENEFITS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFloating impeller system handles sand concentrations up to 150 g\/m3\u003c\/li\u003e\n\u003cli\u003eHexagonal stainless steel shaft provides effective impeller drive across all stages\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":50983318061303,"sku":"4GS03-3","price":1251.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-4gs03-3-4-stainless-steel-3-phase-submersible-bore-pump-for-water-supply-systems-with-floating-impeller.png?v=1785325567","url":"https:\/\/foundationpumps.com.au\/products\/lowara-4gs03-3-4-stainless-steel-3-phase-submersible-bore-pump-for-water-supply-systems-with-floating-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}