Hydrostatic Test Pump Discharge Connection Size 1/2 in Discharge Connection Type FNPT Discharge Pressure (Maximum) 500 psi Flow Rate (Maximum) 3 gpm Horsepower (Maximum) 1 hp Intake Connection Size 1/2 in Intake Connection Type NPT Intake Hose Size 3/4 in Intake Hose Type NPT Motor Speed (Maximum) 1 725 RPM Nameplate Voltage 115V AC Overall Height 16 in Overall Length 22 in Overall Width 18 in Pump Design Duplex Plunger Includes (2) Gaskets (2) O-Rings