Compressed air couplings

The Safety Full Blow Cupla range of compressed air couplings provides a safety system for compressed air outlets in ¼, 3/8 and ½" systems.

Connection is made with no residual pressure, enabling users to connect plugs to sockets with ease. Once connection is made, users have the option to lock the coupling so that the compressed air supply cannot be activated accidentally. With the lock disengaged, operators simply slide the sleeve forwards to apply the compressed air to the air line. A secondary lock function can then be activated to ensure it cannot be disconnected unexpectedly.

With the secondary lock off, the sleeve can be returned to the original position. When returned, the compressed air energy stored in the hose is then safely purged from the air line, enabling safe disconnection with no reaction.