Cleanout Test Plug; Item Test Plug; Drain Line Diameter 3 Inch; Material Natural Rubber; Operation Type Pneumatic; Inflation Valve Type Molded-In; Inflation Pressure 35 PSI; Allowable Test/Back Pressure 13 PSI (Air); Allowable Pressure Head 30 Foot; Application Plumbing Pipe Line; Size 3 Inch; Cleanout Size 1-1/2 Inch; Water Head Size 30 Foot Air Pressure Rating 13 PSIG