This stopper temporarily or definitively stops piping and is used for maintenance, containment of pollutants and performance of network sealing tests.
Contact fluids: rain water, waste water, hydrocarbons, chemical or industrial solutions, gas, etc.

Characteristics : 100 % sealing, can be expanded to suit requirements, quick, safe and simple to use.

1. Inflatable Stopper (Vari-Plug)
2. Inspection Stopper (OTR)
3. Joint Testing Stopper (OTJ)
4. Anti-Pollution Stopper (OFR)
5. Medium and Hight Pressure Inflatable Stopper
6. Self-Contained Inflatable Stopper