Test Ball Plug, Pneumatic, Size 4 In

Description

This pneumatic test ball plug is designed for use in DWV systems to seal round and out of round pipe. Item: Test Ball Plug Type: Pneumatic Nominal Size: 4" Min. Dia.: 3.41" Max. Diameter: 4.25" Max. Back Pressure: 30 ft. of Head Required Inflation Pressure: 30 psi Deflated Size: 6.41"L x 3.28"D Material: Rubber For Use In: DWV Systems To Seal Round And Out Of Round Pipe