Description
Cherne Single-Size Underground Test-Ball Plugs offer an economical pneumatic plug option 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.
Features:
Specifications:
Features:
- Designed for flow blocking of water or sewer lines
- Durable, rugged and effective in any type of pipe
- Uses rupture disc technology which prevents over inflation of the pneumatic plug
- Utilizes a standard tire air fitting for easy connections
- Removable chains are standard on sizes through 6"
- Larger sizes include one or two eyebolts for attaching a lifting line
- Bendable to 90°
Specifications:
- Application: Pressure Testing, Blocking, Repair, Maintenance, Installation
- Inflation Pressure: 25 psi
- Fits Pipe Size: 12"
- Maximum Back Pressure: 17 psi/40 ft.
- Size: 12"
items only
