Filoform gas- and watertight duct sealing systems

Underground cables and pipes entering buildings, can allow gas or water penetration if they are not sealed correctly. Gas which escapes can be particularly dangerous, causing explosions and fire where the damage can run into very high figures.

Rain and high ground water levels that flood into buildings through ducts, can cause extensive damage to equipment.

Filoform have developed an effective answer to these problems with their range of duct sealing products.

For decades, these products are widely used by several network operators, gas-, water- and electricity distribution companies, telecom companies and building contractors in Europe because of their advantages:

100% gas- and watertight
Can be used in any shaped or sized duct up to 200 mm
Easy and quick installation
One complete kit for sealing of one duct
Seals all known materials: PVC&PE sheated cables, PILC cables, (HD)PE pipes, PE drink water conduits
High mechanical strength, resists ground movements, shocks and vibrations
Also suitable for renovation works
No architectural measures required
Over 25 years of operational experience

Duct sealing system type MD I

Duct sealingsystem MD I has been developed for sealing of ducts with pliable cables which can be bended with a small radius. With this system, these usually vulnerable cables can be brought along the wall to where they are needed.

Set for openings from 16 mm up to 32 mm and cables up to 12,5 mm diameter, Art.nr. 80220

Set for openings from 32 mm up to 60 mm and cables up to 25 mm diameter, Art.nr. 80223

Duct sealing system type MD II

Duct sealing system type MD II has been developed to provide an effective and simple solution to all gas and watertight duct sealing requirements.

MD II-0, diameter up to 160 mm, Art.nr. 80241

MD II-1, diameter up to 125 mm, Art.nr. 80251

MD II-2, diameter up to 110 mm, Art.nr. 80261

MD II-3, diameter up to 50 mm, Art.nr. 80271

MD II 250 mm x 250 mm cap, Art.nr. 80246

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Duct sealing system type MD III

In situations where the opening of the duct can hardly be reached or where different openings are positioned very close to eachother, the duct sealing system type MD III provides an effective solution.

MD III duct sealing system for openings up to max. 50 mm, Art.nr. 82550

MD III duct sealing system for openings up to max. 75 mm, Art.nr. 82575

MD III duct sealing system for openings up to max. 110 mm, Art.nr. 80295

MD III duct sealing system for openings up to max. 160 mm, Art.nr. 80296

Duct sealing system type MD IV

Duct sealing system type MD IV is suitable for quick and easy sealing of ducts in which cables or pipes have to be installed on a later date. The system provides a 100% gas- and watertight seal.

MD IV-1 for openings from Ø 75 up to Ø 95 mm, Art.nr. 80301

MD IV-3 for openings from Ø 95 up to Ø125 mm, Art.nr. 80321

MD IV-4 for openings from Ø125 up to Ø160 mm, Art.nr. 80331