Original Muni-Ball® Plugs

Cherne® Multi-Size Underground Muni-Ball Plugs

Cherne® Multi-Size Underground Muni-Ball Plugs offer a full bypass, allowing both testing and monitoring of piping systems. These plugs are ideal for installation and repair of residential or commercial piping systems.

Cherne® Single-Size Muni-Ball® Plugs

Cherne® Underground Muni-Ball® Plugs offer a full bypass, allowing both testing and monitoring of piping systems. These plugs are ideal for installation and repair of residential or commercial piping systems.