Oatey 271047 - Cherne Long Test-Ball Plug - 4" Cherne Long Test-Ball Plugs are designed for waste stack testing. Seals the rise and the run to perform test, and can be used to seal the wye to conduct sewer air tests. Cherne Industries is a global leader in pipe plug, blocking and testing. Features Long Test-Ball Plugs are designed for waste stack testing 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 Specifications Inflation Pressure: 30 psi (2,1 bar) Usage Range: 3.5-4.25 in. Deflated Length: 24.75 in. Nominal Size: 4 in. (100 mm) Deflated Diameter: 2.5 in. Weight: 2.31 lb. Brand: Cherne Maximum Back Pressure: 13 psi (0,9 bar)/30 ft. (9,1 M) Color: Black Product Type: Long Test-Ball Chain Eye Bolts: Ring and Chain Inflation Thread: tank valve Plug Type: Blocking PAZ1A20740
