HYDROPNEUMATIC POWER UNIT

GERARDI Hydropneumatic Power Unit for hydraulic clamping devices and its bi-products is designed to meet all needs regarding the powering of hydraulic cylinders where low flow rates and high pressures are required. It is driven by air at its inlet to produce hydraulic pressure at its outlet. The special design shape of the power unit is such that a high performance system can be implemented taking up very little space. Thanks to the special design principles, the pump section adopted allows the hydropneumatic power unit to be installed in very hostile environments, such as the work area of machine tools, etc. The unique modular hydraulic flow control system allows controlling up to 6 separate users from just one power unit.

Art. 393 - Power unit with Manual control, Art. 394 - Power unit with Pneumatic control, Art. 395 - Power unit with Electrical control
The pump in its basic version is supplied complete with teflon tank, fill plug, silencer, quick acting air connector fitting and hydraulic control box.
Very suitable for operating Single Acting Swing Clamps.

2D / 3D CAD Files Available on Request For All Models

SPECIFICATION
max. PERMISSIBLE INLET AIR PRESSURE: 7 bar
RECOMmENDED INLET AIR PRESSURE: 5,5 bar
OIL DELIVERIES: 1.2-1.4-2.2-2.7-4.3 liters/min
max. oil outlet pressure at 5 bar air inlet pressure: 400 bar
max. no. of users recommended 6