Turbine Pump Phase Single Pump Housing Material Cast Iron Motor Enclosure Open Dripproof Horsepower 3 hp Nameplate Voltage 230V AC Shut Off Pressure (Maximum) 75 psi Maximum Flow Rate 32.2 gpm Flow Rate @ 10 psi 32.2 gpm Flow Rate @ 20 psi 31.3 gpm Flow Rate @ 30 psi 30.6 gpm Compatible Intake Pipe Size 1 1/4 in Compatible Discharge Pipe Size 1 in Discharge Type NPT Motor Type Capacitor-Start Best Efficiency Head 80 ft Case Pressure (Maximum) 300 psi