Cherne Muni Ball


The Cherne Muni Ball Plug was introduced over 50 years ago and the Cherne brand continues to be the most trusted name in pneumatic plugs.

The Muni Ball Plug offers a full bypass allowing both testing and monitoring of the piping system and is ideal for installation and repair of residential or commercial piping applications. Cherne Muni-Ball® products can be used for maintenance of municipal infrastructure, including sanitary and storm sewer pipe systems. Muni-Ball® plugs are durable, rugged and are effective on almost any type of pipe.

Available for purchase online.

If you are looking to purchase in bulk, please drop us a note here.

  • Cherne Muni Ball Plugs are designed with ¼” Shrader Tire inflation valve
  • Larger diameter Muni-Ball® Plugs include a removable threaded valve, allowing the user to replace with quick disconnect fittings
  • Muni-Balls with flexible bypass are bendable to 90˚
  • Multi-Size® Muni-Ball® Plugs allow more options and less inventory

Cherne Muni Ball Brochure (Download here)

Cherne Product Catalog (Download here)


4", 6", 8", 10", 12", 4"-6", 6"-8", 6"-12", 8"-9", 8"-12", 12"-18", 15"-16"

More Cherne Products

Cherne Test Ball 5
Cherne Muni Ball 3
Cherne Testing Equipment
Cherne Tools - Test Pump