Air-Loc® & I-Series Leak Locator Plugs

Cherne® Air-Loc® Back Plugs

Cherne® Air-Loc® Back Plugs are designed for line acceptance tests and leak location testing, or as blocking plugs by plugging the fill and read-back ports.

Cherne® Air-Loc® Front Plugs

Cherne® Air-Loc® Front Plugs are leak locator plugs designed for line acceptance tests and leak location testing. They also can be used as blocking plugs by plugging the fill and read-back ports.

Cherne® Air-Loc® Front Plugs - New Design

Cherne® Air-Loc® Front Plugs are leak locator plugs designed for line acceptance tests and leak location testing. They also can be used as blocking plugs by plugging the fill and read-back ports. NEW DESIGN.