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CHERNE Petro Econ-O-Grip Plugs


Cherne Petro Econ-O-Grip plugs are used in low-pressure blocking & plugging applications in open-ended pipes involving chemicals like hydrocarbons. They have stainless steel hardware with nitrile rubber O-rings for chemical resistance & durability. These plugs can also act as a pipe dust cover.

Filter
CHERNE 273318A
CHERNE 273328B
StyleModelNominal SizeRangeMax. Back PressureLengthMaterialPrice (ex. VAT)
A
273318		1.5"1.44" To 1.65"2 psi/5 ft.2.56"Stainless Steel€20.28
B
273328		2"1.96" To 2.25"2 psi/5 ft.2.62"Stainless Steel€23.03
A
273338		3"2.86" To 3.25"2 psi/5 ft.2.64"Stainless Steel€37.13
A
273348		4"3.78" To 4.3"2 psi/5 ft.3.25"Stainless Steel€44.06
A
273358		5"4.62" To 5.3"1 psi/2 ft.3.55"Stainless Steel€69.70
A
273368		6"5.62" To 6.4"1 psi/2 ft.3.19"Stainless Steel€76.17

Features

  • Cherne Petro Econ-O-Grip plugs can handle a maximum head pressure of 2 / 5 feet & maximum back pressure of 2 PSI (0.14 bar) / 1 PSI (0.07 bar).
  • Their nitrile rubber O-ring provides a positive airtight & leakproof seal.
  • They are NPT-sized with nominal size ranging from 1.5 to 6 inches.

Standards and Approvals

  • ISO 9001
  • OSHA

Frequently Asked Questions

How to install these Petro Econ-O-Grip plugs?

Users need to insert these plugs into the cleanout tee or desired pipe after loosening the wing nut. Then they can tighten the wing nut for finishing up the installation.

How to remove these Petro Econ-O-Grip plugs?

Users should first remove backpresure on these Cherne Petro Econ-O-Grip plugs before loosening or removing the plug. Then, loosen the wing nut on the unit and remove the plug from the pipe or cleanout tee.

What are the points to remember before installing these plugs?

  • Select a plug having the proper size according to the pipe size.
  • Make sure the maximum back pressure of the plug matches the application requirements.
  • Clean the selected plug with a mild soap & water without using any cleaning agent. Clean the pipe and the application area of any foreign substance to reduce plug damage.
  • Check the plug for any crack, corrosion, abrasion, cut, leaks or loose fittings.
  • These plugs are not recommended for pressure tests.

How to store these Cherne Petro Econ-O-Grip plugs?

These plugs must be stored in a dry place below 110 degrees F and away from sunlight & ozone or ultra-violet light sources. They can be suspended vertically or placed horizontally for storage.

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