Sprinkler Pump, Phase Three, Pump Housing Material Cast Iron, Horsepower 1 hp, Nameplate Voltage 208-230/460V AC, Suction Lift (Maximum) 25 ft, Flow Rate @ 10 psi 43 gpm, Flow Rate @ 20 psi 33 gpm, Maximum Feet of Head 93 ft, Shut Off Pressure (Maximum) 40 psi, Compatible Intake Pipe Size 1 1/2 in, Compatible Discharge Pipe Size 1 1/2 in, Intake Type NPT, Motor Enclosure Totally Enclosed Fan Cooled, Flow Rate @ 30 psi 19 gpm, Flow Rate @ 40 psi 0 gpm, Priming Self-Priming