Jabsco 18670-9407 Mastercraft Ballast PumpThis ballast pump from Jabsco is a reversible pump, meaning that it can both fill and empty your ballast tank. This pump can add approximately 80 pounds of ballast water every minute, with a flow rate of 9 GPM. It is self priming up to 3 ft. This pump acts in accordance with USCG 183.410 and ISO 8846 Marine (ignition protection).Engineered with a bronze pump head and oil-resistant nitrile impeller for a long lasting life in marine environments. This high-pressure and high flow pump is ideal for bilge pumping, livewell circulation, draining bait tanks, engine oil changing and washdown applications.Ballast Pump Specifications: 9 GPM (34 LPM) Flow Rate; Nominal Voltage 12 VDC; Maximum Current 12A - Fuse 20A; Self Priming to 3'; 1" Hose Barb or 1/2" NPT Internal; Replacement: Mastercraft 300249;