Cherne Test Ball Plug

Cherne® Single-Size Test-Ball® Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out-of-round pipe.

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  • Natural rubber body provides excellent expansion and a great seal in round and out-of-round pipe
  •  Inflatable design can fit through test tees, sanitary tees, floor drains and other hard to access pipe openings
  •  Ideal for testing DWV plumbing systems at pressures up to 13 psi or with 30 ft of head pressure
  •  Utilizes a standard tire air fitting for easy connections
  •  Ring and chain assembly helps prevent the plug from being drawn into DWV systems during tests
  • Come in 2″,3″,4″,6″,8″,10″,12″ sizes