Product Details
The Series 320 nipple features a 5/16" male NPT (European interchange) and is designed for high-flow applications, embodying the original high-flow valve design central to CEJN pneumatic couplings. Its ease of handling and one-hand operation contributes to a long service life, making the Series 320 a European standard due to its popularity. Male threads on both the couplings and nipples come with pre-applied thread sealant for enhanced reliability. The vented safety version of the Series 320 allows for disconnection in two stages, effectively venting the coupling to minimize the risk of sudden component separation, which can pose a risk of operator injury. Additionally, it features full automatic operation for easier handling and complies with ISO standard 4414 and EN 983. This series boasts an extremely high flow capacity, is easy to connect, and is constructed to be strong and durable.








