quick coupling / threaded / straight / pneumatic
The plug and socket fitting portion of couplings 20, 30 and 40 are interchangeable, as are those of the 400, 600 and 800 couplings. This means that a coupling 20 may be connected to a 30 or 40, the only difference being the flow capacity of the couplings.
Time tested and proven for over 30 years to be precision perfect and leakage free
Helps you build efficient air lines everywhere on board
Uncompromising standard of quality and flow performance in each and every application