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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Connection Size
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3 in
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Material
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Rubber/Steel
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Pressure Rating
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35 psi
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Color
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Black
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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