CHERNE Sure-Grip Plugs


Cherne Sure-Grip plugs are ideal for temporarily or permanently blocking stub-out lines, air / water piping inlets / outlets / junctions for testing & maintenance applications. This plug can be pushed into the piping outlet for sealing. Cherne also offers mechancial plugs are suitable for applications that require a tight mechanical seal....Read more

Filter
StyleModelFor Pipe SizeFor Minimum Pipe Inside DiameterFor Maximum Pipe Inside DiameterMaximum Back Pressure (air)Maximum Back Pressure (water)Nominal SizeRangeHeightPrice
A
271158
1 1/2"1 12/25"1.63"22 psi50 Ft. Of Head1 1/2"1.48" to 1.63"2 1/2"€7.13
A
271208
2"1.89"2"22 psi50 Ft. Of Head2"1.89" to 2.09"3"€8.09
A
271308
3"2.89"3.09"13 psi30 Ft. Of Head3"2.89" to 3.09"3.7"€9.76
A
271408
4"3.87"4.09"13 psi30 Ft. Of Head4"3.87" to 4.09"3 1/2"€15.47

Features

  • These plugs feature polypropylene construction for preventing damage against accidental blows and high pressures.
  • They have a natural rubber O-ring for preventing water / air leakage upon sealing the outlet.
  • These plugs have a square style head for allowing the user to grip the plug while sealing / opening the piping inlet / outlet.

Frequently Asked Questions

How to install Cherne Sure-Grip plugs?

These plugs have a thread-free design and can be simply pushed into the inlet / outlet for thorough sealing.

Do Cherne Sure-Grip plugs require external sealant for a leak-tight seal?

No, the natural rubber end of these plugs securely grips the inside of the pipe opening for preventing any fluids from leaking out even under high-pressure conditions.

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