Elkhart Products Corporation (EPC) TECTITE Large Diameter - Manual (Page 3)

GUIDE TO INSTALLATION OF
LARGE DIAMETER TECTITE FITTINGS
Publication Date: Dec. 9, 2008
Revision CC
Figure 1
Typical TECTITE Tube Liner
Follow steps 1 through 3 as described in the written description above.
Once the tube outside diameter is marked at the proper depth, the tube liner is then inserted into the end of
the tube. The liner must be pushed into the tube until the liner collar is set firmly against the end of the PEX
tube.
With the tube liner in place, complete step 4 above, insert the tube into the TECTITE fitting. Verify that the
depth mark on the outside of the PEX tube aligns with the end of the TECTITE fitting. If the mark and the
end of the fitting are not aligned, then insert the PEX tube to the full insertion depth.
Note - Inserting a properly chamfered tube straight into the TECTITE fitting cup will
produce a leak free joint, reduces insertion force, prevents o-ring damage, and
insures the tube is easily inserted to the correct insertion depth. Inserting the tube
at an angle and pulling it into proper alignment is poor assembly practice and may
result in a leaking joint.
Guide to Tube Removal From TECTITE fittings
The TECTITE joining system has been designed with easy, efficient removal or
disconnection in mind.