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Air Powered High Pressure Hydraulic Pump

The air powered hydraulic pump, as known as air driven hydraulic pump, is a pneumatic hydraulic pump up to 640MPa. It is driven by compressed air and able to pressurize water, hydraulic oil or emulsion to generate high pressure. The pneumatic hydraulic pump has the automatic maintaining pressure function. That is, the hydraulic pump will automatically stop and maintain pressure when reaching your preset pressure. And it will automatically activate to replenish pressure once outlet pressure drops. What’s even more amazing is that the hydraulic pump doesn’t consume energy during pressure holding period. Pneumatic operation, ability to output extremely high pressure, and explosion-proof. These features make air powered hydraulic pump widely used in many applications.

Pneumatic hydraulic pumps

High Pressure Hydraulic Pump Features

  • Hydraulic pressure up to 640MPa and pressure adjustable
  • Pneumatic operation ensures explosion proof
  • Automatically maintain pressure without energy consumption

Pneumatic Hydraulic Pump Applications

  1. Acts as a hydraulic test pump in hydraulic pressure testing.
  2. Generates hydraulic pressure for hydraulic power pack.
  3. Serves as a chemical injection pump.
Air powered high pressure hydraulic pump operation diagram

How to Operate Pneumatic Hydraulic Pump

Driven by compressed air, the air powered hydraulic pump outlet pressure is directly proportional to the driving air pressure. Therefore, if adjust the air supply pressure, the hydraulic pump outlet pressure will change accordingly. Just need to add an air regulator and a pressure gauge, you can easily set or adjust the hydraulic pump outlet pressure by observing the pressure gauge while rotating the air regulator. In this way, the hydraulic pump will constantly output high pressure fluid for you. In order to meet your dual demands on pressure and flow, we supply four series and multiple models of hydraulic pumps for your choice.

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For hydraulics

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Max pressure 640MPa

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Pressure adjustable

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Auto hold pressure

Hydraulic Pressure Test Equipment

Hydraulic pressure test equipment with hydraulic pump inside

Air powered hydraulic pump is widely used in hydraulic pressure testing. To facilitate you performing high pressure testing on various products, we created hydraulic pressure test bench based on air driven hydraulic pumps for you to choose from.

Hydraulic Power Station

Hydraulic power station with hydraulic pump inside

The hydraulic power station based on pneumatic hydraulic pump features automatic holding pressure without extra energy consumption and no heat generating. Therefore, it is suitable for applications requiring high-pressure hydraulic power or explosion-proof areas.

Frequently Asked Questions

What medium is applicable to pneumatic hydraulic pump?

Pneumatic hydraulic pump is applicable to liquid medium such as water, hydraulic oil, emulsion.

Air driven hydraulic pump doesn’t not require frequent maintenance, just make sure there is enough lubricating oil in the air lubricator during it is running.

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