{"product_id":"aussie-pumps-gmp-g3tmk-a-b-4kw-high-head-nial-bronze-three-phase-marine-transfer-pump-open-impeller","title":"Aussie Pumps GMP G3TMK-A\/B 4KW High-Head Nial Bronze Three Phase Marine Transfer Pump with Open Impeller","description":"\u003cp\u003eFire-service hydrant boosting and long hose lays draw on this base-mounted 4 kW high-head bronze pump, sustaining a 35-metre shut-off head, while passing up to 850 litres a minute. The steel base plate holds alignment through sustained high-pressure running. Fire-service 4 kW high-head duty is listed as G3TMK-A\/B 4KW for hydrant and hose-lay work.\u003c\/p\u003e\u003cp\u003eOpen-discharge flow reaches 850 L\/min with shut-off at 35 m (50 PSI). The Mil-Spec equivalent cast nickel-aluminium bronze wet end mounts a large open impeller clearing 8 mm solids, sealed carbon-to-alumina with nitrile rubber inside a 316 stainless casing.\u003c\/p\u003e\u003cp\u003eStarter wiring meets the base-mounted 4 kW three-phase 415 V IP55 motor, delivered without lead or plug for fire-service panels. The 3-inch waterways lift 6 m on prime, and the wear face renews through the replaceable suction cover.\u003c\/p\u003e\u003cp\u003eDeck washdown, bilge pump-out, salvage pumping and marine air conditioning are the rated applications for this configuration. It supports the everyday movement of water around boat decks and machinery spaces, while also covering bilge clearing and emergency salvage work when conditions demand it. Where Viton seals are specified, AdBlue and chemical transfer are also within the listed application range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFire-panel-ready base-mounted 4 kW 415 V IP55 motor takes starter wiring with no lead or plug supplied.\u003c\/li\u003e\n\u003cli\u003eOpen flow of 850 L\/min, shutting off at 35 m (50 PSI) sustains hydrant pressure down long lays.\u003c\/li\u003e\n\u003cli\u003ePressure-volume balance defines the high-head Mil-Spec equivalent bronze wet end with 3-inch ports.\u003c\/li\u003e\n\u003cli\u003eSolids capacity of 8 mm for screened hydrant water keeps valves and branches clear.\u003c\/li\u003e\n\u003cli\u003eOn-prime self-priming lift of 6 m with a renewable wear face suits fixed fire-service installations.\u003c\/li\u003e\n\u003cli\u003eChemical remit arrives via fitted Viton seals for dual-purpose station pumps on standby.\u003c\/li\u003e\n\u003cli\u003eCovered by the 3 year Aussie GMP warranty from installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aussie Pumps","offers":[{"title":"Default Title","offer_id":51330568487159,"sku":"G3TMK-A\/B 4KW","price":16710.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/aussie-pumps-gmp-g3tmk-a-b-4kw-high-head-nial-bronze-three-phase-marine-transfer-pump-open-impeller.png?v=1792148841","url":"https:\/\/foundationpumps.com.au\/products\/aussie-pumps-gmp-g3tmk-a-b-4kw-high-head-nial-bronze-three-phase-marine-transfer-pump-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}