320 series (Original EURO) couplings feature the original high-flow valve design upon which all other CEJN pneumatic couplings are based. Their popularity has made Series 320 a European standard. Easy-to-handle and one-hand operated and offers long service life. Male threads on the couplings and nipples feature pre-applied thread sealant. Lightweight aluminum styles are also available. The new eSafe range in 320 version is disconnected in two stages in order to vent the coupling and minimise the risk of sudden component separation, which has the potential to cause operator injury. The one-hand operation ensures easy handling. The eSafe version complies with ISO Standard 4414 and EN 983.
320 series couplings are available in eSafe, Multi-Link and Soft-Line versions.