Coupling head

The coupling head is an important connecting component in compressed air systems of vehicles, especially commercial vehicles and trailers. It serves to securely connect two compressed air lines, thus enabling the transfer of compressed air between the towing vehicle and the trailer.

Coupling heads are frequently used in compressed air braking systems. This connection carries compressed air from the towing vehicle's compressor to the trailer, ensuring reliable braking performance there as well. The coupling heads provide a tight and secure connection between the air lines.

Coupling heads typically consist of robust metal housings with integrated seals and locking mechanisms. This design ensures that the connection functions reliably even under high pressure, strong vibrations, and changing weather conditions.

Many coupling heads have color coding, such as red or yellow, to clearly distinguish different compressed air lines. This makes it easier to correctly connect the lines between the towing vehicle and the trailer.

Damaged or worn coupling heads can lead to pressure loss or malfunctions in the braking system. Timely replacement ensures that the compressed air connection functions reliably and the braking system operates safely.

In this category, you'll find coupling heads for numerous vehicle models, available in perfect original equipment manufacturer (OEM) quality or as high-quality aftermarket alternatives. Autoteile Gossau offers the lowest prices in Switzerland, fast delivery, and the option to pick up your order at our store in Gossau. You can conveniently pay in cash or by card on site.