CEJN Brass, Steel Male Pneumatic Quick Connect Coupling, R 1/2 Male Threaded

A-A 59439 (former U.S standard MIL C 4109 1/4in.) vented safety version complies to ISO standard 4414 and EN 983. CEJN 310 Series, 5.3mm Flow Diameter. CEJN series 310 offers a range of easy-to-grip couplings. Male threads on the couplings and nipples feature pre-applied thread sealant. The Series 310 vented safety 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. Nominal Flow Diameter 5.3 mm Low connection force Available in standard and safety versions Two stage safety types Fully automatic operation ensures easy handling Interchanges with US Mil C 4109 1/4in. ; Rectus 23//24 Zinc-plated steel body material NBR seal material