{"product_id":"lowara-4gs11-3-4-stainless-steel-3-phase-submersible-bore-pump-for-pressure-boosting-with-floating-impeller","title":"Lowara 4GS11-3 4\" Stainless Steel 3-Phase Submersible Bore Pump for Pressure Boosting with Floating Impeller","description":"\u003cp\u003ePressure boosting from 4-inch wells into holding tanks and distribution systems is the purpose of this submersible pump, serving demanding fluid transfer applications where consistent high-volume delivery is essential. The floating impeller design maintains stable hydraulic performance in groundwater containing suspended particulates.\u003c\/p\u003e\u003cp\u003ePowered by a 415V three-phase motor rated at 1.1 kW, drawing 3.1 Amps during normal operation. Maximum flow reaches 90 L\/Min with maximum head of 94 metres at shut-off. The hydraulic characteristics support pressure boosting requirements effectively.\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 integrated metallic check valve prevents back-siphoning into the well.\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 abrasive groundwater without efficiency 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 operation\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":50983318159607,"sku":"4GS11-3","price":1232.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-4gs11-3-4-stainless-steel-3-phase-submersible-bore-pump-for-pressure-boosting-with-floating-impeller.png?v=1785325572","url":"https:\/\/foundationpumps.com.au\/products\/lowara-4gs11-3-4-stainless-steel-3-phase-submersible-bore-pump-for-pressure-boosting-with-floating-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}