< Plugs

Cherne® Monitor Well

Cherne® Monitor Well™ Locking Plugs feature a high-quality, petro-chemical resistant design to seal monitor wells and is sized to seal Sch. 40 piping. Cherne Industries is a global leader in pipe plugs and testing.

Available in 10 variations

Key Features & Benefits

• Sized to seal Sch. 40 piping
• 2 in. and 4 in. sizes can also seal schedule 5 plastic pipe
• Yellow chromate-coated locking latch accepts Cherne's solid brass padlock or no 2 Master® padlock
• Petroleum resistant nitrile o-ring
• Meets all EPA requirements for locking plugs
• Made with chemical-/petroleum-resistant Estaloc™ plastic top and bottom plates
• Stainless steel carriage bolt

Specifications

Brand:	Cherne
Product Type:	Monitor-Well
Color:	Green
Plug Type:	Blocking

More Specifications

Technical Resources (1)

• Safety & Instruction Manual

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Available in 10 variations

Frequently Asked Questions

Does Cherne offer chemical resistant mechanical test plugs?

Yes. Cherne offers two chemical resistant mechanical plugs: The Cherne Well Monitor Plug and the Cherne Petro Econ-O–Grip.

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

Gripper plugs have natural rubber O-Rings. These O-Rings allow for operating temperatures between 0° F to 125° F. Consult engineering for usage outside this temperature range.

Does Cherne off a Mechanical Plug that can be used to block and fill with water a DWV when conducting a rough-in test?

Yes. the Iron Grip Plugs can be used for this application and comes in sizes 2”, 3”, 4”, 6”, 8”, 10” and 12.”

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