QC Series Quick Coupling

Redesigned stem insert requires just one O-ring seal, yet improves O-ring containment. 
Reliable, leak-tight O-ring seals for vacuum or pressure systems.
Slimple push-pull action to connect and discounnect lines-no tools required.
Bodies and stems are available valved or unvalved.
Valve automatically open when connected and shut off when disconnected to minimize the loss of liquies or gases.
Wide variety of options, including keyed quick-connects, are available.
Heavy-duty sleeve shields open end of body.
Choice of replaceable end connections provides added system versatility.
SizesL 1/4" through 1/2", 6mm through 12mm.
100% factory tested.