Cherne Single-Size Test-Ball Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out-of-round pipe. Cherne Industries is a global leader in pipe plug, blocking and testing.
Cherne Single Size Test Ball Plugs are designed to test drain, vent and waste systems in every type of pipe. They also can be inserted through a test tee to seal out of round pipe Cherne Industries is a global leader in pipe plug blocking and testing.
PVC Mechanical Flexible Expansion Coupling with stainless-steel clamps allows for thermal expansion and contraction in DWV systems and inside rainwater conductor systems.