Description
Cherne® Test-Ball® Pneumatic Plumbing Plug, Multi-Size, 4 to 6 in Nominal, Natural Rubber
Features:
- Use to block flow (water DWV test) or as a back plug for sewer air testing
- Seals both round and out-of-round pipe
- Zinc plated steel chain and ring handle acts as an anchor to prevent plug from sliding down a line
- Natural rubber - great sealing properties as well as excellent expansion and memory
- Cherne® multi-size plumbing Test-Ball® plugs have the same great features as our original test ball plugs, with the added benefit that one size fits multiple pipe diameters, doing the job of 2+ single-size plugs
- Schrader valve inflator includes cap with valve core tightener
- Ring and chain assembly prevents plug from dropping into DWV system during test
- Removable chain
- Molded in valve inflation thread
- 3.28 in Dia deflated
- 9.47 in L deflated
- 40 psi inflation pressure
- 17 psi maximum back pressure
- 3.4 to 6.25 in usage range
- 40 ft head
Standards/Approval:
- PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
