Sprinkler/Booster Pump Self-Priming Housing Material Cast Iron Inlet 1-1/2 In Outlet 1-1/2 In 3 HP 3 Phase Voltage 208-230/460 Amps 12.0-10.6/5.3 60 Hz Suction Lift 25 Ft. Shut-Off 177 Ft. Max Pressure 77 PSI Stages 2 Motor Enclosure TEFC Motor Type 3-Phase 3450 RPM Application Lawn Sprinking Spraying Irrigation Draining and General Dewatering Application Etc. Includes Manual