COMPRESSED AIR PUMP

The HP250 air-hydraulic pump is a single-acting pedal-operated pump with an oil flow rate of 0.6 l/min at 250 bar working outlet pressure.

Like all HP pumps, it is suitable for any hydraulic application that requires very high hydraulic outlet pressures and moderate and controllable oil flow to ensure the best accuracy during operations.

Suitable for use in several applications: industrial tools, lifting systems, car repair, clamping systems, hydraulic equipment (presses, jacks, …), tire teeth, lapping machines, automotive industry

Single-acting air-hydraulic pump with pedal control 250bar-HP250:

PROPERTIES

Operated by pedal

Unmistakable pedal design with handle for portability

3-position pedal control with return spring (feed, hold and return)

Single-acting cylinder compatibility (double-acting with optional in-line distributor)

Compact and robust design for high loads and long service life

Easy maintenance

No air lubrication required

Can be connected to a conventional pneumatic network

Versatile use in both horizontal and vertical positions

Spiral vent screw on the lid for ventilation of the tank during use

Preset safety valve on the cover against any overload in the pump

Externally adjustable oil pressure relief valve against any overload

Swivel oil port for easy connection to the hydraulic system and improved mobility

Slots on the base support for easy installation and attachment to the system

Easy

Low noise (80dBa)

Tank volume 1.4 l for small and large bottles (other versions SL 2.5 l and XL 4L are also available)

TECHNICAL PARAMETERS:

Maximum working pressure (bar): 250

Compatibility: Single-acting

(Double-acting via optional valve)

Oil tank volume (L): 1.4

Applicable oil (L): 1.1

Maximum oil flow at rated pressure (l/min): 0.6

No-load oil flow rate (l/min): 2.1

Oil flow under load (l/min): 0.6

Oil Ports: 3/8″NPTF (G3/8″ – G1/4″)

Valve Function: Delivery/Hold/Release

Valve Control: Manual

Inlet: Air

Pneumatic range (bar): 3/9 (10 max)

Average Air Consumption (Nl/min): 345

Air Port: G1/4″

Noise level (dBA): 80

Weight (kg): 5.3