Collection:DN 2.7 Air Coupling Sockets

View Tameson's wide range of DN 2.7 air coupling sockets. The DN 2.7 or micro air couplings are used for small flow rates. They are compatible with a.o. Rectus 20 and 91 and Walther 06-003. A pneumatic coupling is used to quickly connect air tools to a compressed air line. The coupling requires two parts: the socket (female) and the plug or nipple (male part). When disconnected, the coupling automatically seals off to maintain the line pressure. They are often referred to as compressed air couplings, compressor couplings, pneumatic fittings, air hose couplings, etc.