Booster Pump, Phase Single, Pump Housing Material Cast Iron, Motor Enclosure Open Dripproof, Horsepower 3 hp, Nameplate Voltage 230V AC, Flow Rate @ 20 psi 55 gpm, Flow Rate @ 30 psi 52 gpm, Flow Rate @ 40 psi 49 gpm, Flow Rate @ 50 psi 45 gpm, Flow...