Catalogue number: 276-238 Features: ●One plug can be used for multiple pipe diameter sizes. ●Can be used with an SS pump and air hose. Applications: ●For full water/water injection testing of indoor drainage pipes, and general water stoppage during work. Specifications: ●Nominal diameter (mm): 50-75 ●Minimum to maximum pipe diameter (mm): 49-79 ●Maximum allowable back pressure air (MPa): 0.09 ●Maximum allowable back pressure head (m): 9 ●Plug injection pressure: 0.21-0.28MPa ●Multi-size Material/Finish: ●Body: Natural rubber
