Watertight cable-feedthrough systems for telecommunication cables in outer walls

Are you looking for reliable solutions for watertight cable entries in outer walls? Our  innovative sealing for cable conduits is the answer. No matter what your problem, whether it is protecting telecommunication cables from water or gas diffusion, or watertight sealing for power cables in extreme conditions e.g. on outer walls, we can offer you a wide range of products to meet all your needs.

Our products include:

ZKADE/V Sealing element (valve) for cable ducts, cable distributors and cable entries
in buildings:

• Temperature range: -15°C to +30°C (+45°C).
• Reusable: can be air-inflated 4 times
• Available for ducts with inner diameter ranging from 40 to 150 mm (customised sizes on request)

ZKSB2 Sealing Bag with cellular rubber coating:

• Ideal for telecommunication cables or power cables in the civil engineering sector
• Temperature range:-15°C to +30°C (+45°C)
• Reusable: can be air-inflated twice
• Available for ducts with inner diameters ranging from 40 to 150 mm

F-x AK/V Fire-resistant sealing cushion:*

• Provides multifunctional sealing against penetration by water, smoke and fire
• Available for ducts with inner diameters ranging from 50 to 300 mm
• Particularly suitable for cables that can withstand higher sheath temperatures over a short period
• Fire-resistant option F60 oder F90

F-ADEV Fire-resistant sealing cushion:*

• Specially developed to protect cable entries against penetration by water, smoke and fire 
• Suitable for telecommunication cables and cables in the low-voltage range
• Available for ducts with inner diameters from 50 to 150 mm
• Fire-resistant option  F60 or F90

Our products are robust, reusable and easy to install. They provide reliable sealing against water and gas diffusion, as well as having an additional protective function in the event of fire. With our sealing solutions, you are guaranteed optimal protection for your cable connections with flame-retardant sheaths, both in daily operation and in the event of fire.  

Choose your individual solution to ensure that your outdoor cable entries are watertight and that your telecommunication or energy infrastructure is protected.