Series 550 Vented Safety couplings feature an easy-to-grip designand require only a low connection force. They are smaller, more compactand generate higher flows than comparable designs. Series 550 couplingshave an extremely low noise level upon disconnection. Included in theseries are anti-hose whip nipples.The Vented Safety version disconnects in two stages in order to vent,minimize the risk of sudden component separation, reduce noise, andprevent recoil accidents. Its unique, balanced-valve design makes itextremely easy to connect, regardless of system pressure. The safetyversion is also ideal for multiple connection points, such as manifoldapplications in which low connection force is required. CEJN VentedSafety couplings are compliant with several international safetystandards, e.g. ISO Standard 4414 and EN 983.
Series 550 Vented Safety is also available in a standard version.