Does Cherne offer chemical resistant mechanical test plugs?
Yes. Cherne offers two chemical resistant mechanical plugs: The Cherne Well Monitor Plug and the Cherne Petro Econ-O–Grip.
Cherne® Inside-of-Pipe Gripper® Plugs
Cherne® Inside-of-Pipe Gripper® Plugs
Cherne® Inside-of-Pipe Gripper® Plugs
Cherne® Inside-of-Pipe Gripper® Plugs
Cherne® Inside of Pipe Gripper® Plugs can be used in applications including DWV (drain, waste and vent) testing and stack testing. Inside-of-pipe design allows location of the plug inside the pipe.
Key Features
Key Features
- Plug is rated for 17 PSI or 40 ft. of head pressure
- Extra large zinc wing nut for ease of tightening, no wrench required
- Natural rubber O-ring for excellent expansion and memory
- ABS glass-reinforced plates for added strength
- Zinc-Plated carriage bolt resists rust and corrosion |
Specifications
Specifications
| Brand: | Cherne |
| Material: | Metal |
| Head Pressure (Feet of Head): | 40 |
| Maximum Back Pressure: | 17 PSI (1.2 bar) |
| Product Type: | Inside-of-Pipe Gripper |
| Color: | Yellow |
Available in 3 Variations
Showing 3 of 3
Cherne® 4" Inside of Pipe Gripper® Plug
[UPC] 675115270299
[Part #] 270296
Usage Range: 3.8-4.06 in.
Nominal Size: 4 in. (100 mm)
Cherne® 6" Inside of Pipe Gripper® Plug
[UPC] 675115270251
[Part #] 270253
Usage Range: 5.77-6.08 in.
Nominal Size: 6 in.
Cherne® 8" Inside of Pipe Gripper® Plug
[UPC] 675115270282
[Part #] 270288
Nominal Size: 8 in.
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Related Resources
FAQs
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.
