Product Details
The Series 320 nipple features a 3/8" hose barb designed for European interchange and is equipped with the original high-flow valve design that serves as the foundation for all CEJN pneumatic couplings. This series has gained significant popularity, establishing itself as a European standard. It is easy to handle with one-hand operation and offers a long service life. The couplings and nipples include male threads with pre-applied thread sealant. The vented safety version of Series 320 allows for disconnection in two stages to vent the coupling, minimizing the risk of sudden component separation that could cause operator injury. This model ensures full automatic operation for ease of use and complies with ISO standard 4414 and EN 983. The Series 320 provides extremely high flow capacity, is easy to connect, and is both strong and durable.








