- Natural rubber O-ring
- Effective pipe dust cover
- Not recommended for pressure tests
Available in 6 Variations
Head Pressure (Feet of Head)
Maximum Back Pressure
Color / Finish
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Yes. Cherne offers two chemical resistant mechanical plugs: The Cherne Well Monitor Plug and the Cherne Petro Econ-O–Grip.
What is the maximum temperature that the original gripper plugs be exposed to?
Gripper plugs have natural rubber O-Rings. These O-Rings allow for operating temperatures between 0° F to 125° F. Consult engineering for usage outside this temperature range.
What gripper should be used when permanently blocking a hole?
Mechanical plugs can be used to permanently block an opening (Grippers are mechanical plugs). Be sure to use the correct size Gripper for the opening.