2. Centering Clamp for
Electrofusion Fittings
The Centering Clamp is used to
properly align the Electrofusion
Fittings to the pipe during the
fusion process. It is designed to
evenly distribute the clamping
force applied by the operator.
MUELLER
®
Shur Stop
TM
Unit 68 PE Line Stopping System
Equipment, Parts and Dimensions
3
Swivel
Holder
H
L
W
Centering Clamp
DIMENSIoNS – Inches (mm)
L
W
H
WT – lbs (Kg)
16.57 (421) 1.97 (50) 36.49 (927) 35.27 (16)
DIMENSIoNS – Inches (mm)
PE PiPE
Ø
Ø
1 A B
WT – lbs (kg)
Turns*
6" 10.24 (260) 7.64 (194) 5.90 (150) 4.33 (110) 57.3 (26)
5 ±
1
/
4
8" 13.00 (330) 9.76 (248) 7.59 (193) 5.62 (143) 100.0 (45) 4
1
/
4
±
1
/
4
1. Electrofusion Fitting
Each fitting is composed of:
• Electrofusion housing with metal
bushing.
• Completion Plug with two O-rings.
• Completion Cap with one O-ring.
NOTE: These fittings are
compatible with any universal
processor available on the market
equipped with a barcode pen /
scanner.
Electrical Parameters
• Input voltage 220 V (180 – 240 V)
• Frequency of power supply current
50 Hz
• Output voltage 8 V – 48 V
• Power 3.5 KW
eQUiPMeNT
o-rings
o-ring
Completion
Plug
Flange
Metal
Bushing
eleCtrofusion fitting
A
B
Ø
1
Ø
Hex-Head Screw
Electrofusion Fitting
*Number of revolutions to install
completion plug
