PLUGCO - Conical Plugs - Model CP/CTP

You can use one device for all profiles, also for egg profiles, kite profiles, throat profiles, rectangular channels, dry-weather channels, open U-channels. One device shuts many different diameters. it is are repairable, highly age-resistant. Conic Sewer sealing cushions are have a low weight. Conic Sewer sealing cushions can be tightly folded an fit through all normal manholes. DN 3600 (144”) pipe dia. can be tested by conical plugs.