Product Overview
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800.843.7584 www.cherneind.com
Original Gripper
®
Cherne’s 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
®
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
Part Number Nominal Size Usage Range Maximum Back Pressure Length Product Weight
270210 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)
270229 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)
270237 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)
270245 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)
270261 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)
270270 8" (200 mm) 7.7"-8.03" (196-204 mm) 17 psi (1,2 bar) 40 ft. (12 M) 3.75" (95.3 mm) 3 lbs (1.37 kg)
Inside-of-Pipe Gripper
Part Number Nominal Size Usage Range Maximum Back Pressure Length Product Weight
270296 4" (100 mm) 3.8"-4.06" (96-103 mm) 17 psi (1,2 bar) 40 ft. (12 M) 2.5" (63.5 mm) .5 lbs (0.23 kg)
270253 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)
270288 8" (200 mm) 7.7"-8.03" (196-204 mm) 17 psi (1,2 bar) 40 ft. (12 M) 3.75" (95.3 mm) 3 lbs (1.37 kg)
TECHNICAL DATA TOOLS & ACCESSORIES TESTING EQUIPMENT DEFLECTION GAUGES PNEUMATIC PLUGSMECHANICAL PLUGS