Hydrostatic Test Pump, Air Consumption (Maximum) 28 scfm, Air Intake Connection Size 3/4 in, Air Intake Connection Type NPT, Air Intake Pressure (Maximum) 100 psi, Discharge Connection Size 1/4 in, Discharge Connection Type NPT, Discharge Pressure (Maximum) 10,000 psi, Flow Rate (Maximum) 0.1 gpm, Intake Connection Size 3/4 in, Intake Connection Type GHT, Overall Height 19 in, Overall Length 24 in, Overall Width 20 in, Pump Design Reciprocating Plunger, Relief Valve Type Adjustable Pressure