Installation Instructions
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IM-PP 724607 1218 ProPress
For Types K, L, and M Hard Copper Tubing in ½ inch to 2 inches and Soft
Copper Tubing in ½ inch to 1¼ inches.
▶
Check the sealing element for correct fit:
■
The tube end is not bent or damaged.
■
The tube is deburred.
■
The correct sealing element (EPDM) is in the fitting.
■
The sealing element is undamaged.
■
The complete sealing element is in the bead.
4.7.1 Viega ProPress Installation
▶
Measure insertion depth (see table below).
▶
Mark the proper insertion depth on the outside of the tube.
Improper insertion depth
Improper insertion depth may result in an improper seal.
■
Be sure to mark the correct insertion depth on the tube
before pressing the fitting.
Tube Diameter (inches)
Insertion Depth (inches)
½
¾
¾
⅞
1
⅞
1¼
1
1½
1
7
/
16
2
1
9
/
16
Table 19: Minimum insertion depths for ProPress
4.8 Pressing the Fitting
WARNING!
Read and understand all instructions for
installing Viega ProPress fittings. Failure to
follow all instructions may result in extensive
property damage, serious injury, or death.
