Cherne 4-in ABS DWV Long Test-Ball Plug

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Natural-rubber construction provides an excellent seal
Compatible with PVC pipes
Makes sealing wye fittings easy when performing tests on DWV systems

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Cherne® Long Test-Ball® Plugs are designed for waste stack testing 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.

Natural-rubber construction provides an excellent seal
Compatible with PVC pipes
Makes sealing wye fittings easy when performing tests on DWV systems
Withstands up to 13 psi or 30 ft of head pressure
Ring and chain assembly help prevent the plug from being drawn into the DWV plumbing system during testing
Includes a 3 ft extension hose with standard car-tire inflation valve

Cherne 4-in ABS DWV Long Test-Ball Plug

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