Principles and Advantages of the Most Important Connection Systems

Connection and sealing simply by pushing in the tube. Disconnection by actuating the release ring.

Retention system with gripping ring:
- no pumping effect on the tube
- ideal for polymer tubing
- extremely compact

Retention system with gripping collet:
- robust solution for aggressive environments
- for higher pressure loads, very good fatigue strength
- ideal for grooved metal tube

Retention system with locked gripping collet:
- securing against accidental disconnection
- withstands strong pressure loads
- double sealing

Quick installation due to flexible and modular systems.

Guarantee for a compact and lightweight connection solution.

Easier assembly thanks to rotatable connections.

Reliable connection due to one-piece design.

Allows the use of numerous tube variants.

Ensures a long service life for your systems.

Connection and sealing by screwing a metal ring onto the tube.
The seal is achieved by metal-to-metal contact.

Withstands very high pressure and temperature loads.

Allows the connection of various tubes and hoses, both polymer and metal.

Increases the service life of the connections.

Connection and sealing are ensured by deforming and clamping a plastic tube.

Especially for connecting very flexible or non-calibrated tubes.

The circuit is connected to the coupling via a standardised plug nipple profile. Some of the couplings are equipped with a safety system for venting the circuit before uncoupling.

Recommended for frequent coupling and uncoupling.