- Specifications
- Documents
- Description
- Pneumatic Test Ball Plug
- Item Test Ball Plug
- Drain Line Diameter 8"
- Plug/Ball Diameter 6.75"
- Plug/Ball Length 10.25"
- Bypass Connection 8"
- Eye Bolt Size 3/8"
- Number of Eye Bolts 1
- Material Natural Rubber
- Operation Type Pneumatic
- Inflation Valve Type Removable Schrader Valve
- Inflation Valve Connection 1/4" Threaded
- Inflation Pressure 25 PSI
- Allowable Test/Back Pressure 17 PSI
- Allowable Pressure Head 40'
- Inclusions/Features Eyebolts for Attaching a Rope or Clevis, Removable Schrader Valve
- Application Sanitary and Storm Sewer System, Sewer Air Test
- Weight 3.4 Lb
Cherne Single-Size Underground Test-Ball Plugs are designed for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used as a back plug for sewer air tests. Cherne Industries is a global leader in pipe plugs, blocking and testing.