Description
Cherne® Test-Ball® Pneumatic Underground Plug, Original Multi-Size, 4 to 6 in Nominal, Natural Rubber
Features:
- Multi-size underground Test-Ball® plug for 4 to 6 in pipe
- One plug fits multiple pipe diameters
- Made of natural rubber for excellent expansion and memory
- Seals both round and out-of-round pipe
- Removable inflation valve can be replaced if damaged or replaced with quick disconnect fitting
- Use to block flow or as a back plug for sewer air testing
- These plugs may also be used as a back plug for sewer air tests
- 1/8 in inflation thread
- 3-1/2 in Dia deflated
- 9.8 in L deflated
- 30 psi inflation pressure
- 17 psi maximum back pressure
- 3-3/4 to 6-1/4 in usage range
- 40 ft head
Standards/Approval:
- PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
