Turbine Pump Phase Three Pump Housing Material Cast Iron Motor Enclosure Totally Enclosed Fan Cooled Horsepower 1 1/2 hp Nameplate Voltage 208-230/460V AC Shut Off Pressure (Maximum) 140 psi Maximum Flow Rate 9.7 gpm Flow Rate @ 10 psi 9.7 gpm Flow Rate @ 20 psi 9.2 gpm Flow Rate @ 30 psi 8.8 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 70 ft Case Pressure (Maximum) 200 psi