Pneumatic Test Ball Plug 6 to 8 Inch - High Pressure Drain Pipe Testing Tool for Plumbing, Sewer & Drain Cleaning Professionals

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: 6 to 8" Min. Dia.: 5.25" Max. Diameter: 8.25" Max. Back Pressure: 40 ft. of Head Required Inflation Pressure: 35 psi Deflated Size: 14"L x 4.5"D Material: Rubber For Use In: DWV Systems to Seal Round and Out of Round Pipe Compliance: Always Block Plugs When Conducting Air Tests. Consult Safety Instructions Before Installing Product.