3" Single Size DWV Test Ball Plug - Natural Rubber, 35 psi

The Cherne Plumbing Test Ball Plugs as a More Versatile Product than Traditional Mechanical Plugs; Seals Both Round and Out-of-Round Pipe; Utilizes a Standard Tire Air Fitting for Easy Connections; Ring and Chain Assembly Helps Prevent the Plug from Being Drawn into DWV Systems During Tests; Broader Expansion Range than Mechanical Plugs; Zinc-Plated Steel Chain and Ring Handle Acts as an Anchor to Prevent Plug from Sliding Down a Line

Pipe Plug; Item Test Ball Plug; Type Single; Plug/Ball Diameter 3"; Plug/Ball Length 5.25" Deflated; Material Natural Rubber; Operation Type Pneumatic; Inflation Valve Type Molded-In Valve; Inflation Valve Connection Threaded; Inflation Pressure 35 PSI; Allowable Test/Back Pressure 13 PSI; Allowable Pressure Head 30'; Inclusions/Features Schrader Valve Inflator with Cap and Core Tightener, Ring and Chain Assembly, Zinc Plated Steel Chain, Ring Handle; Application Sanitary Tee, Test Tee, Floor Drain, DWV System; Pipe Usage Range 2.77 to 3.25"; Deflated Diameter 2.64"; Packaging Quantity 6 per Carton