Air-Driven Hydraulic Pump Unit

• The booster pump is driven by air to output hydraulic pressure as a power source for hydraulic cylinders. Its flow rate is bigger than that of a conventional booster. Continuous pressure boosting and no limitation of booster stroke for the acting cylinder. • Pressure adjustment is made by an air pressure regulation valve. Once pressure reaches the desired value the drive stops immediately. In case pressure drops the pump will compensate pressure automatically. The series is especially ideal for long time hydraulic clamping application. Also features energy saving with no oil temperature growth, economical and convenient. • When double-pump is applied you can select the boost pressure ratio. It is especially suitable for jig and fixture which require high and low pressure operation together. • A Type: Equipped with ISO approved manifold and solenoid valve. Applicable for single-acting or double-acting hydraulic cylinder. Equipped with HDV direction control valve to improve internal leakage problem and ensure the service life of the air pump. • B Type: Equipped with pipe block with P.T ports permitting connection to a manual control valve for operation control. • Reduced oil tank volume for space saving and convenient installation.