Quick-Connect Fittings

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As much as possible, we try to use quick-connect fittings in all of our RO products, as they make life a lot easier.

Below is a illustrated tutorial to help you understand how to work with them.  The design may not be identical to what you see, but the functional principles are the same.

Components

The fitting consists of a collet through which the tubing is inserted - it also acts as a gripper - and o-rings to seal tightly around the tubing.

Connecting the Tubing

Make sure that the end of the tubing is cut cleanly and square, then simply push it as far as you can into the fitting, past the O-rings (you will feel some resistance at first, then it will slide in the rest of the way)..

Test the Connection

Pull and push on the tubing.  If you have inserted it properly, there should be no discernable motion.

Disconnecting the Tubing

In order to remove the tubing, it is necessary to depress the collet flange uniformly, so it is flat against the housing of the quick-connect.  Once that is done, the tubing will slide easily out of the fitting.

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