Duct Seals – Filoform MDI Water & Gas Cable Duct Sealing Kits

Duct Seals - Filoform MDI Water & Gas Cable Duct Sealing Kits

Duct Seals – Filoform MDI Water & Gas Cable Duct Sealing Kits

Filoform MDI is a watertight and gastight cable duct sealing system developed for sealing ducts containing pliable cables such as coax and rubberised cables which can be easily bent to a right angle.

The MDI duct seal system allows these cables to be sealed anywhere along a wall where the cable enters a building and is suitable for ducts with a diameter of 16mm up to 32mm and cables or pipes with a diameter up to 25mm.

This duct sealing system is specified and used by major Electrical, Gas, & Water Utililty companies in the UK and Benelux countries.

Filoform MDI Water & Gas Cable Duct Sealing Kits

Filoform MDI Water & Gas Cable Duct Sealing Kits

Water & Gas Cable Duct Sealing Kits

Features & Benefits

  • High levels of gas and water tightness seals
  • Resistant to Hydrogen Sulphide / Methane and many other gases
  • Complies with ATEX hazardous area regulations
  • WIMES Compliant, (3.02 Clause 7.4.3.2, d,e)
  • Suitable for cable ducts / bore holes
  • Quick and easy installation
  • A complete kit for one duct
  • Seals XLPE PVC & PE sheathed cables, PILC, (HD) PE pipes
  • Excellent mechanical strength, after curing resistant to movements, shocks and vibrations
  • Suitable for renovations, can be installed retrospectively
  • Over 25 years of operational experience
Filoform MDI Water & Gas Cable Duct Sealing System

Filoform MDI Water & Gas Cable Duct Sealing System

Duct Seals – Filoform MDI Water & Gas Cable Duct Sealing Kits

Technical Specification

Duct Seal System PropertiesUnitValue
Start time expansionseconds> 95
End time expansionminutes15
Compressive strengthN / cm²> 100
Density 0,5bar30 daysno leakage
Density 5m water column30 daysno leakage
Volume consistencycube 10 x 10cmno change
Temperature Cycles, -20°C tot +40°C10 consecutive cyclesno leakage
Vibration test 10 Hz/amplitude 3mm240 hoursno leakage
Axial tensile forcediameter x 10 Nno leakage
Resistance to bendingcables 45° in 2 directions >250mmno leakage
Expansion polyurethane foam in pipecm< 40
Chemical resistance
0,1N Na₂SO₄30 daysno degradation
0,1N NaCl30 daysno degradation
0,1N H₂SO₄30 daysno degradation
0,1N NaOH30 daysno degradation
Diesel30 daysno degradation
Gasoline30 daysno degradation
Resistance
Mouldsgood
Rodentsgood
Shelf lifemonthsminimal 30

 

Filoform MDI – Product Specification

Filoform Part RefCable Duct Seal DescriptionMaximum Duct Diameter (mm)Maximum Cable Diameter In The Duct (mm)Order Unit
280220MDI-1 25mm Duct Seal KitØ 16 – 32max. Ø 12.5per piece
280223PMDI-2 50mm Duct Seal KitØ 32 – 60Ø 25 max.per piece
Sealing Cables Ducts

Sealing Cable Ducts With Roxtec – cable transits and sealing modules consist of two halves with removable layers and a centre core which is removed to permit cable or pipe installation in medium/high voltage substations, hazardous areas and electrical infrastructure

Cable & Duct Sealing Transit Frames – T&D Approved Roxtec Distributor

Cable & Duct Sealing Transit Frames – T&D Approved Roxtec Distributor