This air fitting is used on all Meheen Crowning Cylinders manufactured after 1/1/19.
The specially designed packing of this connector provides positive sealing under pressure without the reduced flow common with compression fittings. The KQ2 release collar releases both the chuck and collet to provide a low disconnection force for easy removal of the tubing.
Accepts nylon and urethane tubes
Applicable for both vacuum and positive pressure applications
Release collar allows easy removal of tubing without damaging the tube