Hydraulic power unit

CE16
Hydraulic power unit

The hydraulic power unit is designed for the operation of double and single-acting cylinders.

  • Threephase motor, 1.5 kW, 4-pole, 240/400 V
  • Flow rate 3 l/min.
  • Max. operating pressure: 250 bar
  • 16 l nominal oil tank capacity – 12 l useful volume

To ensure an efficient use of hydraulic power units over a long period of time, the following instructions must be observed. Correct set-up and mounting of the hydraulic unit are fundamental prerequisites for a long service life. Any penetration of dust, dirt and chips during mounting must be excluded. Make sure that all pipes, connections, bores and supports are in clean condition and perform mounting operations only in clean environments.

Comparison table of our air-oil booster

Available versions Type Max. conveying capacity
(l/min)
Max. oil pressure
(bar)
Max. air pressure
(bar)
Oil tank volume
CEPI 250 SE single-acting 2.2 250 10 2.4
CEPI 500 SE single-acting 1.4 500 10 2.4
CEPI 250 DE double-acting 2.2 250 10 2.4
CEPI 500 SE double-acting 2.2 250 10 2.4

CEPI 250 SE
CEPI 500 SE

Air-oil booster, single-acting version


CEPI 250


CEPI 500

CEPI air-oil booster units for single and doubleacting cylinders are manually operated by means of a pedal switch with three positions arranged upstream from the 4/3-ways directional control valve: upon actuation of the PUMP pedal, the unit is automatically started and supplies the connected circuit with oil until the desired operating pressure is reached. To invert the operating direction of the cylinders, release the pressure by means of the 4/3-ways directional control valve and change the lever orientation.
The supply air pressure must be controlled by means of a separate air service unit. Oiled air is not required. When the control lever is in neutral position, the hydraulic pressure is maintained. Steel-plate tanks with a volume of 5 litres are available upon request.

CEPI 250 SE
CEPI 500 SE

Air-oil booster, double-acting version


CEPI 250


CEPI 500

CEPI air-oil booster units for single and doubleacting cylinders are manually operated by means of a pedal switch with three positions arranged upstream from the 4/3-ways directional control valve: upon actuation of the PUMP pedal, the unit is automatically started and supplies the connected circuit with oil until the desired operating pressure is reached. To invert the operating direction of the cylinders, release the pressure by means of the 4/3-ways directional control valve and change the lever orientation.
The supply air pressure must be controlled by means of a separate air service unit. Oiled air is not required. When the control lever is in neutral position, the hydraulic pressure is maintained. Steel-plate tanks with a volume of 5 litres are available upon request.