Booster Pump, Phase Three, Pump Housing Material Cast Iron, Motor Enclosure Open Dripproof, Horsepower 1 1/2 hp, Nameplate Voltage 208-230/460V AC, Flow Rate @ 20 psi 45 gpm, Flow Rate @ 30 psi 40 gpm, Flow Rate @ 40 psi 35 gpm, Flow Rate @ 50 psi 41...