Long Test-Ball® / MS2® Test-Ball® Plugs

Cherne® Long Test-Ball® Plugs

Cherne® Long Test-Ball® Plugs are designed for waste stack testing – sealing the rise and the run to perform the test, and can be used to seal the wye to conduct sewer air tests. Molded-in sealing ribs at both ends ensure a leak-free seal.

Cherne® MS2® Long Test-Ball® Plugs

Cherne® MS2® Long Test-Ball® Plugs are designed for waste stack testing and can be used to seal the wye to conduct sewer air tests. The plug works in multiple pipe diameters, and molded-in sealing ribs ensure a leak-free seal.