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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.

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CHERNE 271519A
CHERNE 271527B
StyleModelNominal SizeRangeMax. Back PressureLengthPrice (ex. VAT)
A
271519		1.5"1.44" To 1.65"2 psi/5 ft.2.56"€3.34
B
271527		2"1.96 To 2.25"2 psi/5 ft.2.62"€4.19
A
271535		3"2.86" To 3.25"2 psi/5 ft.2.64"€6.54
A
271543		4"3.78 To 4.5"2 psi/5 ft.3.25"€8.28
A
271551		5"4.62 To 5.3"1 psi/2 ft.3.55"€13.95
A
271578		6"5.62" To 6.4"1 psi/2 ft.3.19"€17.49

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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