Dimensions Guide

Original Gripper
®
Gripper plugs can be used in a variety of
applications including DWV (drain, waste
and vent) testing and stack testing.
End-of-Pipe design won’t fall in, whereas
the Inside-of-Pipe design allows you to
locate the plug inside the pipe as far as
you need. Time tested, the Gripper
®
Plug
remains one of the most popular
mechanical plugs on the market.
Original Gripper
®
Plug Features:
•
Ideal for sewer testing and long-term applications
•
Made with glass-reinforced ABS plastic
•
End-of-pipe design seals only at the end of a pipe
•
Inside-of-pipe design seals inside pipe as far as needed
Equipped with:
•
Easy-to-install extra large zinc wing nut – won’t rust
•
Natural rubber o-ring
•
Galvanized carriage bolt to prevent corrosion
End-of-Pipe Gripper
®
plug
Inside-of-Pipe Gripper
®
plug
End-of-Pipe Gripper
Nominal Size Usage Range Maximum Back Pressure Length Product Weight
1-1/2" (40 mm) 1.48"–1.65" (39–42 mm) 17 psi (1,2 bar) 40 ft. (12 M) 1.75" (44.5 mm) 0.13 lbs (0.05 kg)
2" (50 mm) 1.9"–2.17" (49–55 mm) 17 psi (1,2 bar) 40 ft. (12 M) 1.87" (47.5 mm) 0.19 lbs (0.09 kg)
3" (75 mm) 2.8"–3.1" (71–79 mm) 17 psi (1,2 bar) 40 ft. (12 M) 2.5" (63.5 mm) 0.375 lbs (0.16 kg)
4" (100 mm) 3.8"–4.06" (96–103 mm) 17 psi (1,2 bar) 40 ft. (12 M) 2.5" (63.5 mm) 0.5 lbs (0.23 kg)
6" (150 mm) 5.77"–6.08" (147–154 mm) 17 psi (1,2 bar) 40 ft. (12 M) 3.75" (95.3 mm) 2.5 lbs (1.14 kg)
TECHNICAL DATA TOOLS & ACCESSORIES TESTING EQUIPMENT DEFLECTION GAUGES PNEUMATIC PLUGSMECHANICAL PLUGS