How to Install Compression Tube Fitting Plugs
Use this guide to install tube fitting plugs. Simply follow the steps listed below:
- Remove the nut and ferrule(s) from the tube fitting body.
- Finger tighten the plug.
- Tighten the plug 1/4 turn beyond the finger-tight position, holding the body with a backup wrench or vise.
Tighten the nut 1/8 of a turn for 1/16, 1/8, and 3/16 inch and 2, 3, and 4 mm fittings.
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