CHERNE Inside-Of-Pipe Gripper Plugs

Cherne Inside-Of-Pipe Gripper Series plugs are used for inspecting plumbing systems such as, DWV (drain, waste and vent) systems. These mechanical pipes feature a patented Inside-Of-Pipe design that allows locating the plug inside the pipe as far as needed.

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CHERNE 270296A
Type: Mechanical
StyleModelNominal SizeRangeMax. Back PressureLengthMaterialPrice (inc. GST)
A
270296		4"3.8" To 4.06"17 psi/40 ft.2.5"ABS Plastic SGD 21.54
A
270253		6"5.77" To 6.08"17 psi/40 ft.3.75"ABS Plastic SGD 61.27
A
270288		8"7.7" To 8.03"17 psi/40 ft.3.75"ABS Plastic SGD 111.22

Features

  • They come with an extra-large wing nut for easy installation and improved tightening of the nut inside the piping system.
  • These plugs feature glass-reinforced ABS plastic construction for impact, heat, chemical and abrasion resistance.
  • They are integrated with a natural rubber O-ring that helps block the path which may otherwise allow the fluid to escape.
  • These units can withstand a maximum back pressure of 17 psi and are available in sizes ranging from 1-1/2 to 8 inches.

Frequently Asked Questions

What is the maximum temperature that gripper plugs be exposed to?

Cherne gripper plugs have natural rubber O-rings that can withstand temperatures between 0 and 125 degrees F.

Can a mechanical gripper be used for permanently blocking a hole?

Yes, gripper plugs can be used to permanently block a hole to restrict the liquid flow. A user should consider using the correct size gripper plug for the opening to achieve maximum benefits.

Can you use a PVC plug or cap to seal metal pipes?

Yes, using PVC plugs in metal pipes should pose no problem.

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