Connector Type: 3/8 NPT quick hydraulic coupler with dust cap. -The air hydraulic foot pump is built-in internal relief valve, which protects the hydraulic components regardless of hydraulic pressure. The convenient 2-stage release mechanism gives fast or metered ram return while reducing hydraulic shock.
-This air powered hydraulic pump is an ideal all-around power source, for use with a variety of rams, presses, & hydraulic pullers, that develops 10,000 PSI hydraulic pressure at 100 PSI air pressure. -Equipped with a 4ft high-pressure oil pipe that features double protection of embedded steel wires and thickened outer layer. The oil port is made of cast steel, durable and reliable. A spray gun is included to control the input and interruption of the airflow, which is an effective start-stop device.-The air hydraulic pump is designed to be used with single-acting cylinders only, efficiently operates many industrial and construction single acting ram applications. Pump, hold, or release load using simple pedal control - great unit for use with a wide variety of rams, presses, and hydraulic pullers operating at up to 10,000 PSI.