FMI Q661 - Manual

INSTRUCTIONS Q661
SMALL BORE TUBING KIT
UPTIGHT FLANGELESS FITTING
The uptight TEFZEL* ferrule will seal in any flat bottom fitting with 1/4-28 threads. No
flanging is required, simply:
1. Cut the tubing, leaving a square-cut face.
2. Slide the nut onto the tubing.
3. Slip the ferrule onto the tubing with the cone facing the nut (flat surface toward the
fitting); this may be a tight fit since the tubing O.D. varies.
4. Insert ferrule into fitting; be sure the tubing is pressed firmly against the fitting;
tighten nut.
*TEFZEL is a reg. TM of the DuPont Co.
IN-Q661-10