ENP Pneumatic Clutch

ENP Pneumatic Clutch

The ENP pneumatic clutch is a reliable and durable solution for trucks driving pumps or depressors.

Its compact design, resistance to adverse conditions and customisability make it a versatile choice for a wide range of applications.

The combination of frictional adhesion and air pressure control makes it highly efficient and precise in transmitting engine power.

With exceptional service life and easy maintenance, the ENP pneumatic clutch is a preferred choice for many industrial and commercial applications.



What is the ENP pneumatic clutch?


The ENP pneumatic clutch is a crucial component in trucks driving pumps or depressors. It stands out for its compact and robust design, capable of withstanding adverse operating conditions, such as water and dust.

Design and operation

The ENP pneumatic clutch uses the principle of friction to transmit torque when air pressure is applied. The adhesion between the friction material and the clutch discs enables this energy transfer.

On the other hand, when the air pressure is released, the built-in springs release the clutch discs, allowing the clutch to disengage.

This compact design integrates a pulley, which makes it highly suitable for trucks operating pumps or depressors. In addition, the service life of the clutch is remarkably long due to the minimal wear and simple maintenance required.

Applications in trucks

The ENP pneumatic clutch is mainly used in trucks that require a controlled engagement and disengagement between the motor and the pump or depressor.

This function allows full control over when torque is transmitted, which is essential in applications where engine power must be directed specifically to a particular function.

Resistance to adverse conditions

One of the most significant advantages of the ENP pneumatic clutch is its resistance to adverse conditions.

It is designed to operate efficiently even in water and dusty environments, making it a reliable choice in challenging situations.

Variety of sizes and customisation

Each clutch size comes with a standardised pulley, making it easy to integrate into a variety of vehicles.

However, if a specific pulley size is required, it is possible to manufacture it according to the customer’s needs, providing flexibility in adapting to different applications.

Efficient air supply

The air supply, essential for the operation of the ENP pneumatic clutch, is provided by a rotary air intake at a nominal pressure of 5.5 bar. This ensures reliable and efficient operation at all times.


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Highlights of the ENP pneumatic clutch


  • Extremely compact: The ENP pneumatic clutch is distinguished by its extremely compact design. This feature makes it an ideal solution for applications where space is limited. Its small size facilitates installation in a variety of vehicles and systems, without compromising performance.
  • Designed for cleaning vehicles: This pneumatic clutch has been specially designed for use in cleaning vehicles. The ability to control torque transmission efficiently makes it an essential component in cleaning vehicles, where precise and controlled operation is required.
  • High protection: High protection is a key feature of the ENP pneumatic clutch. It is designed to withstand adverse conditions, such as exposure to water and dust. This ensures reliable and durable operation, even in hostile environments. Robustness and the ability to maintain consistent performance in these conditions are key aspects of this pneumatic clutch.


The ENP Pneumatic Clutch can be used for different types of machinery, such as:


We can find the technical sheet or the CAD files through the following downloads:

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