Cherne Muni Ball Plug

Cherne’s Muni-Ball® plugs are the most versatile pipe plugs on the market today. Made from durable, natural rubber, Muni-Ball® plugs feature a lightweight, rust-proof threaded aluminum bypass.

Cherne® Single-Size Plumbing Muni-Ball® Plugs offer a full bypass, allowing both testing and monitoring of piping systems. This makes them ideal for installation and repair of residential or commercial piping systems. Cherne Industries is a global leader in pipe plug, blocking and testing.

The Muni Ball Plug has a bypass tube that runs through the plug that allows the user to bypass effluent through the tube, or with an adapter cap, it can be converted to complete an air test. Muni Balls can also be used for blocking pipe as well.