Sprinkler Pump Phase Single Pump Housing Material Cast Iron Horsepower 3 hp Nameplate Voltage 120/208-240V AC Suction Lift (Maximum) 25 ft Flow Rate @ 10 psi 78 gpm Flow Rate @ 20 psi 68 gpm Maximum Feet of Head 169 ft Shut Off Pressure (Maximum) 77 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 58 gpm Flow Rate @ 40 psi 49 gpm Priming Self-Priming