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® Schedule 40 Sure-Grip®
Cherne® Schedule 40 Sure-Grip®
Cherne® Schedule 40 Sure-Grip®
Cherne® Schedule 40 Sure-Grip® Plugs can be installed without tools and are ideal for both water and air testing of plumbing systems or blocking stub out lines as a temporary or permanent plug.
Key Features
Key Features
- Polypropylene construction with natural rubber O-ring
- Can be used as a permanent or temporary plug
- Fits schedule 40 pipe at nominal sizes
- Can be tapped for use with cleanout cover
Specifications
Specifications
| Brand: | Cherne |
| Product Type: | Sure-Grip |
| Material: | Metal |
| Plug Type: | Blocking |
Available in 3 Variations
Showing 3 of 3
Cherne® 2 in. Schedule 40 Sure-Grip Plug
[UPC] 675115271227
[Part #] 271228
Maximum Back Pressure: 22 PSI (1.5 bar) / 50 ft. (15 M)
Weight: 2.4 oz.
Nominal Size: 2 in. (50 mm)
Usage Range: 2.00 in. - 2.12 in. (50.8 - 53.8 mm)
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Cherne® 3 in. Schedule 40 Sure-Grip Plug
[UPC] 675115271333
[Part #] 271338
Usage Range: 2.98 in. - 3.12 in. (75.69 - 79.25 mm)
Maximum Back Pressure: 13 psi (0,9 bar)/30 ft. (9 M)
Weight: 4.9 oz.
Nominal Size: 3 in. (75 mm)
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Cherne® 4 in. Schedule 40 Sure-Grip Plug
[UPC] 675115271449
[Part #] 271448
Maximum Back Pressure: 13 psi (0,9 bar)/30 ft. (9 M)
Weight: 6.8 oz.
Nominal Size: 4 in. (100 mm)
Usage Range: 3.92 in. - 4.08 in. (99.57 - 103.63 mm)
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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 blocking a hole?
Mechanical plugs can be used to block an opening (Grippers are mechanical plugs). Be sure to use the correct size Gripper for the opening.