The air mechanism (AM) is a flexible, all in one solution that takes up little space – perfect if you need an air-assisted coupling for hard-to-reach and confined spaces. The mechanism has a single-acting diaphragm cylinder with a simple function for opening and closing by means of a powerful spring. The coupling mechanism with integrated pneumatic operation enables remote control even in very confined spaces. When the control valve’s handle is moved to the opening position, tension is built up in the air mechanism and the coupling opens. Remote controlling with a valve box or control kit considerably simplifies coupling and decoupling, improves ergonomic handling and reduces the risk of occupational injuries.