Hydraulic Hand Pump Number of Stages 1 Max Pressure 1st Stage 3 000 psi Max Handle Effort 61 lb Displacement per Stroke 1st Stage 0.25 cu in Reservoir Capacity 50 cu in Port Size 3/8 in NPT Overall Length 7 1/8 in Overall Width 5 1/16 in Overall Height 6 5/16 in Steel Pump Material Steel Reservoir Material Fiberglass Handle Material Oil Included Yes