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Wolf ADGE/V Sealing Element

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Pressure-filled sealing elements for service entries in buildings (FTTH), transformer stations, underground engineering.


Wolf Kabeltechnik


Wolf Sealing Elements for Underground

Availability: Ships in 10 to 15 Business Days

Pickup: Check with team.

Availability: Ships in 10 to 15 Business Days



  • Insertion depth 100 mm
  • Long-lasting (> 20 years) due to reduced total leak rate [1.5 to 2.7 mbarl/ year]
  • Reusable several times without having to be removed
  • Simple to handle, quick installation and removal (approx. 4 min).
  • No damage to ducts or cables
  • Only 2 components parts
  • Independent of the number and diameter of any cables already installed


For the subsequent gas and watertight sealing of cable channels and service entries in buildings configured with optical and electrical telecommunication cables and/or medium pipes in the telecommunication sector.

For configurations with more than 2 cables, the cables are wrapped in sealing tape. The sealing element is inserted in the borehole or service entry and inflated up to the pressure given in WO 05-3 via the tyre valve. Inflation is with air (CO2-neutral) and therefore environmentally friendly.

On inflation, the sealing element expands to fill the area to be sealed. The element can be removed by simply deflating it via the valve.

Specially developed materials prevent permanent adhesion of the element to its surroundings, guaranteeing fast, easy removal.

Sealing width 100 mm for wall thicknesses > 100 mm.

Available for boreholes/ service entries in buildings Ø 50 mm to 150 mm


Type Sealing Elements
Applications Access Construction (Underground, Aerial), Drop Construction (Aerial, Underground), Telecommunications (Back Bone, Metro & Long-haul)
Warranty Notes AusOptic Genuine Product Guarantee
Authorised distributor, benefit from manufacturer-backed, local warranty coverage, genuine parts, and our experienced local support team

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