The DPA-38 (3.8 L) Air Driven Hydraulic Power Units are a field proven economical choice of power source for running small to medium hydraulic cylinders and tools when compressed air is available.

Advance/Hold/Retract Functions

A 3 position treadle with advance/hold/retract functions.

Dust Cover Protection

Dust cover protection for the release control valve.


Reservoir is made from durable steel.

Ready to Go

All pumps are supplied pre-filled with oil and ready for immediate use.

700 Bar Operating Pressure

All models have a maximum working pressure of 700 bar.

Convenient Carry Handle

A convenient carry handle is built into the unit.
Model Number Used with Cylinder Usable Oil Capacity (cc) Pressure Rating (bar) Output Flow Rate (cm 3/min) No load Output Flow Rate (cm 3/min) Load Air Pressure Range (bar) Weight (kg)
DPA-38 S/A 3,8007001,0751504-1212.3