UNO-MATIC quick coupling Car part
Uno-Matic replaces the older version Duo-Matic.
The differences between Unomatic and Duomatic include enhanced safety, longer lifespan, and better ergonomics, evident from the twisted handle which is also rubber-coated for a more comfortable grip during opening.
The primary function of this car part is to connect the vehicle's air brake system with a trailer’s brake equipment.
Suitable for use between lorries and trailers or towing vehicles and caravans.
It can also be used to connect other components requiring air pressure, such as between a lorry and a hook-lift body for those with air outlets.
In such cases, one would use a separate connection, not the normal brake line used for trailers.
The housing is made of aluminium which is hard-anodised to provide the best protection against corrosion and wear.
Additionally, the internal valve package that connects the air is treated with a surface treatment to meet high demands, including frost damage prevention. They come with protective caps and have well-functioning drainage holes.
This coupling features a check valve.
Internal thread M16x1.5. External thread M22x1.5.