CHERNE Econ-O-Grip Plugs
Cherne Econ-O-Grip plugs are suitable for low-pressure blocking applications or for plugging open-ended pipes. These units temporarily seal or stop the fluid flow in a pipeline, and are ideal for leak testing 7 flow bypassing applications.
Filter
A
B| Style | Model | Max. Dia. | Min. Dia. | Nominal Size | For Max. Pipe Inside Dia. | For Min. Pipe Inside Dia. | For Pipe Size | Plug Length | Max. Back Pressure (air) | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 271519 | 1.65" | 1 11/25" | - | 1.65" | 1 11/25" | 1 1/2" | 2 14/25" | 2 psi | €5.29 | |
| B | 271527 | 2 1/4" | 1 24/25" | 2" | 2 1/4" | 1 24/25" | 2" | 2.62" | 2 psi | €6.63 | |
| A | 271535 | 3 1/4" | 2.86" | 3" | 3 1/4" | 2.86" | 3" | 2 16/25" | 2 psi | €10.03 | |
| A | 271543 | 4 1/2" | 3.78" | 4" | 4 1/2" | 3.78" | 4" | 3 1/4" | 2 psi | €13.03 | |
| A | 271551 | 5.3" | 4.62" | 5" | 5.3" | 4.62" | 5" | 3.55" | 1 psi | €20.85 | |
| A | 271578 | 6 2/5" | 5.62" | 6" | 6 2/5" | 5.62" | 6" | 3.19" | 1 psi | €25.75 |
Working Mechanism
- Cherne Econ-O-Grip pipe plugs allow you to isolate a section of the pipe and work on it without disturbing the rest of the system.
- These plugs form an airtight and leak-proof seal.
- Once installed, flush the pipe with air or water to pressurise the system and detect any problems.
Features
- These units are equipped with galvanised metal plates and bolts that will not rust.
- They feature a natural rubber O-ring that offers fluid resistance & mechanical properties.
- Cherne Econ-O-Grip plugs can also be used as effective pipe dust covers.
Standards and Approvals
- OSHA
Frequently Asked Questions
What is the back pressure of these units?
These units have a back pressure of 2 psi / 5 ft. Selected models, such as 271551 & 271578, offer a back pressure of 1 psi / 2 ft.
How to install these plugs?
- You may need to first loosen (not remove) the nut, wingnut or handle.
- Insert the plug into the cleanout tee or pipe.
- Tighten the nut, wingnut or handle by hand.
How do you remove Cherne Econ-O-Grip plugs?
- Before loosening or removing the plug, always release any back pressure.
- Remove the nut, wingnut, or handle after loosening it.
- Take the plug out of the pipe or cleanout tee.
What are the storage instructions for these units?
- These plugs must be stored at temperatures below 110 degrees Fahrenheit.
- They must be stored in a dry place, away from sunlight or other sources of ultra-violet light & ozone.
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