Used to gradually seal the empty conduits forthe underground cabling and avoid the intake of water, mud, dirt ortoxic and explosive gases, rodents or other animals.
DIAMETERS: from 20 mm to110mm,supporting a minimum internal pressure in all cases of 50 kPa.
- Quick and easy, saving installation time as well as uninstalling installation.
- Different models to suit the diameter of the duct from 32mm to 110 mm.
- Reusable, once uninstalled can be installed again as many times as needed..
- Minimum useful life 20 years.
- Our duct guarantees a reliable and safe installation for many years.
- It is the one DUCT PLUG approved and used by Telefónica Company of Spain.
- Sealing for plastic conduits, metal and even cement
- Watertightness assured supporting minimum internal pressure of 50 KPa.