Jabsco 31700 Series Marine ParMax 4 Washdown and Baitwell Water Pump Kit, 4.3 GPM, 50 PSI Flow rate: Nominal 16.3 Litres/min (4.3 USgallons/min), Self-priming from dry up to 2.4m (7.8ft) Run dry without damage, smooth flow Powerful heavy duty motor with thermal overload protection Snap-in ports ; 1 year warranty Pressure switch with rubber boot