Turbine Pump, Phase Single, Pump Housing Material Bronze, Motor Enclosure Totally Enclosed Fan Cooled, Horsepower 2 hp, Nameplate Voltage 115/208-230V AC, Shut Off Pressure (Maximum) 100 psi, Maximum Flow Rate 22.5 gpm, Flow Rate @ 10 psi 22.5 gpm, Flow Rate @ 20 psi 21.5 gpm, Flow Rate @ 30 psi 20.5 gpm, Compatible Intake Pipe Size 1 1/4 in, Compatible Discharge Pipe Size 1 in, Discharge Type NPT, Motor Type Capacitor-Start/Run, Best Efficiency Head 75 ft, Case Pressure (Maximum) 200 psi WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)