Professional sealing solution for large telecommunications ducts and cable conduits. Provides effective protection of infrastructure against flooding and gas migration.
Inner duct diameter range: 60–100 mm
Total cable diameter:
for a 60 mm duct: 0–22 mm
for a 100 mm duct: 0–83 mm
Sealing tightness up to 50 kPa
Mandatory when using a larger number of cables – ensure proper bundle arrangement.
Installation requires filling the TDUX sleeve with gas — for this purpose, a charging gun using CO2 is required. The manufacturer recommends the tool: TDUX T-DUX-IT-16, which enables achieving the required operating pressure of the sleeve.

Sealing of empty cable ducts or ducts with 1–2 cables
Installations in cable duct systems made of PVC, PE, concrete, or steel pipes
Manholes and cable chambers exposed to water and gases
We have made every effort to ensure that the above data is correct, but we do not guarantee that the published information does not contain errors, which, however, cannot constitute the basis for any claims.