Turbine Pump Phase Three Pump Housing Material Cast Iron Motor Enclosure Totally Enclosed Fan Cooled Horsepower 3 hp Nameplate Voltage 230/460V AC Shut Off Pressure (Maximum) 120 psi Maximum Flow Rate 18.4 gpm Flow Rate @ 10 psi 18.4 gpm Flow Rate @ 20 psi 17.8 gpm Flow Rate @ 30 psi 17.2 gpm Compatible Intake Pipe Size 1 1/4 in Compatible Discharge Pipe Size 1 in Discharge Type NPT Motor Type 3-Phase Best Efficiency Head 80 ft Case Pressure (Maximum) 200 psi