Turbine Pump, Phase Single, Pump Housing Material Bronze, Motor Enclosure Open Dripproof, Horsepower 1/2 hp, Nameplate Voltage 115/208-230V AC, Shut Off Pressure (Maximum) 110 psi, Maximum Flow Rate 6.2 gpm, Flow Rate @ 10 psi 6.2 gpm, Flow Rate @ 20 psi 5.8 gpm, Flow Rate @ 30 psi 5.5 gpm, Compatible Intake Pipe Size 3/4 in, Compatible Discharge Pipe Size 3/4 in, Discharge Type NPT, Motor Type Capacitor-Start, Best Efficiency Head 52 ft, Case Pressure (Maximum) 300 psi