Cherne Test-Ball 276348 Multi-Size Pneumatic Plumbing Plug, 3 to 4 in Nominal, Natural Rubber
Part #5143
MFG #276348
Cherne Test-Ball 276348 Multi-Size Pneumatic Plumbing Plug, 3 to 4 in Nominal, Natural Rubber
Part #5143
MFG #276348
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Cherne Test-Ball 276348 Multi-Size Pneumatic Plumbing Plug, 3 to 4 in Nominal, Natural Rubber
Part #5143
MFG #276348
Item Features
Attributes
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Item 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.