{"product_id":"lowara-6gs40-3-4-stainless-steel-3-phase-submersible-bore-pump-for-fire-fighting-systems-with-floating-impeller","title":"Lowara 6GS40-3 4\" Stainless Steel 3-Phase Submersible Bore Pump for Fire Fighting Systems with Floating Impeller","description":"\u003cp\u003eHeavy fire protection reserves from extremely deep 4-inch boreholes are the primary application for this submersible pump, serving critical infrastructure where reliable emergency water supply is essential. The floating impeller configuration supports continuous operation in groundwater containing suspended solids.\u003c\/p\u003e\u003cp\u003eConnected to a 415V three-phase supply, the 4 kW motor draws 9.8 Amps during normal duty. Maximum flow reaches 140 L\/Min with maximum head of 243 metres at shut-off. The hydraulic performance supports fire protection system 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. A heavy-duty non-return valve is pre-installed at the top outlet.\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 a watertight thermal shrink kit for seamless electrical jointing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES \u0026amp; BENEFITS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFloating impeller design handles abrasive groundwater without performance loss\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 reversal 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":50983318749431,"sku":"6GS40-3","price":3448.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-6gs40-3-4-stainless-steel-3-phase-submersible-bore-pump-for-fire-fighting-systems-with-floating-impeller.png?v=1785325603","url":"https:\/\/foundationpumps.com.au\/products\/lowara-6gs40-3-4-stainless-steel-3-phase-submersible-bore-pump-for-fire-fighting-systems-with-floating-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}