Install Instructions

1. Cutting Zurn PEX Tubing
Measure and cut the tube. Be sure
you have a square burr-free cut. An
uneven or jagged cut may cause an
improper connection.
2. Install Copper Crimp Ring
Slip a copper crimp ring onto
the tube.
3. Install Fitting
Insert the tting into the tube up
to the tting shoulder. The copper
crimp ring should be positioned
1/4”-3/8” from the end of the tube
for 1-1/4”-1-1/2” sizes and 3/8”-1/2”
from the end of the tube for
2” tubing.
4. Crimping
Load tting assembly into the tool.
Position the tool such that the
crimp ring is completely covered by
the tool jaws. Conrm the tool is at
a 90° angle to the tting and close
jaw. Hand tighten the nut to hold
tting assembly in place.
5. Drive the nut down with an impact
wrench until blue LED light
turns on.
6. Checking
Check crimp using the
supplied gauge.
Jaw Installation
Instructions
1. Open clamp, then press spring/
pin with nger to disengage
jaw retainer.
2. Continue to hold in the spring/pin,
turn tool around and rotate jaw
retainer clockwise until it clears
the jaw and can rest on the tool.
Remove jaw from tool.
3. Insert new crimping jaw. Notches in
jaw must align with pins on tool.
4. Push spring/pin while rotating jaw
retainer clockwise until jaw retainer
lines up with notch in jaw. Release
spring/pin to lower the jaw retainer
into the notch to lock the jaw in
place. Repeat for other jaw.
OPERATION INSTRUCTIONS
Large Diameter Compact
Copper Crimp Tool
QC RTL DM
Form No. ZMKTG370-94, Rev. 04/16
ZURN PEX
®
, INC. 116 Maple Street, Commerce, TX 75428 Phone: 855-ONE-ZURN (855-663-9876) • 1-800-209-2148
Note: For troubleshooting and repair
assistance, do not return tool directly to
wholesaler. Call Zurn Customer Care for
assistance at 1-855-ONE-ZURN.
See www.zurn.com for warranty information.