- Specifications
- Documents
- Description
- Test Ball Plug
- Item Test Ball Plug
- Type Rupture Disc
- Drain Line Diameter 3"
- Plug/Ball Diameter 2.64"
- Plug/Ball Length 5.25"
- Material Natural Rubber
- Operation Type Pneumatic
- Inflation Valve Type Molded in Valve
- Inflation Valve Connection Threaded
- Inflation Pressure 35 PSI
- Allowable Test/Back Pressure Maximum 13 PSI
- Allowable Pressure Head Maximum 30'
- Inclusions/Features Schrader Valve Inflator, Ring and Removable Chain
- Application DWV Pipe Testing
- Pipe Usage Range 2.77 to 3.25"
- Weight 6.5 Ounce
Cherne Single-Size Test-Ball Plugs are expandable rubber test plugs designed to test drain, vent and waste systems in every type of pipe. Utilizing a standard tire air fitting for easy connections, its inflatable design can be inserted through a test tee to seal out-of-round pipe and hard-to-access openings. These plumbing test plugs are available in a variety of nominal sizes to accommodate your DWV testing needs. Cherne Industries is a global leader in pipe plug, blocking and testing.