Swift Sure

Air Power Units

The hydro-pneumatic pump unit can be operated with oil-free air.
Due to suitable sound insulation only minimum working noises are obtained.
The low starting pressure (40 psi) guarantees a quick start of the pump and a short cycle time.
The hydro-pneumatic pump unit is delivered ready for connection.

APPLICATION: The hydro-pneumatic pump unit is particularly suitable for smaller hydraulic clamping and assembly fixtures with single or double-acting hydraulic elements. As the power supplied is compressed air, it can be used without restriction in hazardous surroundings.

OPERATION: Single acting version. The single-acting hydro-pneumatic pump unit is manually operated. By operating the pedal the fixture will be clamped or unclamped. The pump delivers oil as long as necessary to achieve the desired hydraulic operating pressure. The air pressure is adjusted by a pneumatic service unit and maintained by an integrated check valve.

Double acting version. By means of a locking device the pneumatic directional control valve (at the pneumatic side) is permanently in the opened switching position. By means of the mounted hand-operated hydraulic 4/3 directional control valve double-acting cylinders can be controlled. In the case of pressure loss, the pneumatic pump operates automatically until the desired hydraulic pressure is realized.

Click chart for larger size.

Max. operating pressure (at 70 psi or higher air input)	7500 psi
Min. operating pressure (psi)	2200
Intensification Ratio	100:1
Flow Rate (cu.in./min.)	see graph
Min. input air pressure (psi)	40
Usable fluid capacity (cu.in.)	125
Reservoir capacity (cu.in.)	150
Connecting Threads
* Oil	G 1/4 BSPP
* Air	1/4 NPT
Weight (lbs)	14
Single Acting	CLR-200-AP
Double Acting	CLR-203-AP

Price - $395.00 ea - CLR-200-AP

Price - $695.00 ea - CLR-203-AP

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