Cherne® Multi-Size Big-Mouth®

Cherne® Multi-Size Big Mouth Plugs are the ideal solution for gravity bypassing or bypass pumping. Their removable tire valve allows for easy replacement, with optional quick disconnect. Cherne Industries is a global leader in pipe plugs and testing.

Available in 5 variations

Key Features & Benefits

Multi-size big mouth plug offers greater expansion range
Lightweight aluminum bypass
Removeable tank valve

Specifications

Brand:	Cherne
Product Type:	Multi-Size Big Mouth
Color:	Black
Inflation Thread:	1/4 in. (1)
Chain Eye Bolts:	3/8 in. (1)
Plug Type:	Bypass

More Specifications

Technical Resources (2)

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Frequently Asked Questions

What is the shelf life for Cherne pneumatic plugs?

Cherne offers a 2 year warranty on all pneumatic plugs from date of manufacture, (plugs are post-dated by six months to allow for shelf time). If kept in controlled conditions (not exposed to sunlight and kept at temperatures between 0-125 degrees F) the pneumatic plugs remain in good condition for a longer period of time. Plugs should always be inspected for visual damage prior to every use.

What type of rubber is a Cherne pneumatic plugs made from?

All of Cherne’s pneumatic pipe plugs are made from natural rubber. The only exception is our yellow pillow plugs which are made from a polyurethane impregnated fabric.

How often should a pneumatic plug pressure be checked?

Inflation pressure should be checked a minimum of once every 4 hours while a pneumatic plug is in use.