Cherne® Test-Ball® Pneumatic Plumbing Plug, Multi-Size, 1-1/4 to 2 in Nominal, Natural Rubber
Cherne® Plumbing Test Ball® Plugs were first introduced in 1953 as a more versatile product than traditional mechanical plugs. Designed to test drain, vent and waste systems Cherne® Test Ball® Plugs could be used in any type of pipe, could be inserted through a test tee, and sealed out of round pipe as well. Cherne® introduced the multi-size yellow-top Test Ball® plugs in 2002. These test ball plugs have the same great features found in the original test ball plugs, but can be used in more than one pipe size.
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Material
Natural Rubber
Nominal Size
1-1/4 to 2 in
Type
Multi-Size
Brand
Cherne®
Country of Origin
US
Use to block flow (water DWV test) or as a back plug for sewer air testingSeals both round and out-of-round pipeZinc plated steel chain and ring handle acts as an anchor to prevent plug from sliding down a lineNatural rubber - great sealing properties as well as excellent expansion and memoryCherne® 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 plugsSchrader valve inflator includes cap with valve core tightenerRing and chain assembly prevents plug from dropping into DWV system during testRemovable chainMolded in valve inflation thread1.21 in Dia deflated5.56 in L deflated40 psi inflation pressure17 psi maximum back pressure1.25 to 2.1 in usage range40 ft head