Osaka Jack AB-type air booster pump

It can be used easily by simply connecting an air hose.
Discharge and release can be controlled simply by pressing the operating pedal.
A robust resin oil tank will be used.
It is small, lightweight, and easy to handle.
For single-acting type
* (1) Pushing up the [RELEASE] part of the pedal will release the hydraulic pressure abruptly. Pushing down the [RELEASE] part while a load is on the jack will cause the load to drop suddenly, which is dangerous. Transfer the load to another support or install a stop valve with a check. (2) Do not loosen hoses or fittings while pressurized. This is dangerous as the load will drop and parts may fly off due to the hydraulic pressure. (3) Use with caution when the ambient temperature exceeds 50 degrees Celsius or in places with corrosive chemicals. (4) The pump may airlock when first activated. In this case, press down the [RELEASE] side while continuing to press the push button below the [PUMP] mark. It will operate normally after about 15 seconds.