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

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

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

Filoform MDII is a watertight and gastight cable duct sealing system developed for sealing ducts internally and externally around the outside edge of the duct.

The MDII duct seal system allows these cables to be sealed along a wall where the cable enters a building and is suitable for ducts with a diameter of 40mm up to 200mm and cables or pipes with a diameter up to 160mm.

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

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

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

Water & Gas Cable Duct Sealing Kits

Features & Benefits

  • Gastight and watertight cable duct seals up to 1,0 bar
  • Can be used in any shaped or sized cable duct up to 200mm
  • Easy and quick installation
  • One complete kit for sealing of one duct
  • Seals XLPE EPR PVC & PE sheeted cables, PILC cables, (HD)PE pipes, PE drink water conduits
  • High mechanical strength, resists ground movement, shocks and vibrations
  • Also suitable for renovation works
  • No architectural measures necessary
  • Used by various utility companies as well as contractors
  • Over 25 years of operational experience
Filoform MDII Water & Gas Cable Duct Sealing Kit

Filoform MDII Water & Gas Cable Duct Sealing Kit

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

Technical Specification

Duct Seal System Properties Unit Value
Start time expansion seconds > 95
End time expansion minutes 15
Compressive strength N / cm² > 100
Density 0,5bar 30 days no leakage
Density 5m water column 30 days no leakage
Volume consistency cube 10 x 10cm no change
Temperature Cycles, -20°C tot +40°C 10 consecutive cycles no leakage
Vibration test 10 Hz/amplitude 3mm 240 hours no leakage
Axial tensile force diameter x 10 N no leakage
Resistance to bending cables 45° in 2 directions >250mm no leakage
Expansion polyurethane foam in pipe cm < 40
Temperature resistance °C +120
Chemical resistance
0,1N Na₂SO₄ 30 days no degradation
0,1N NaCl 30 days no degradation
0,1N H₂SO₄ 30 days no degradation
0,1N NaOH 30 days no degradation
Diesel 30 days no degradation
Gasoline 30 days no degradation
Resistance
Moulds good
Rodents good
Shelf life months minimal 30

 

Filoform MDII – Product Specification

Filoform Part Number Cable Duct Seal Description Maximum Duct Diameter (mm) Maximum Cable Diameter In The Duct (mm) Order Unit
280271P MDII-50 Duct Sealing Kit Ø 50 max. Ø 40 max. per piece
280261 MDII-110 Duct Sealing Kit Ø 110 max. Ø 70 max. per piece
280251 MDII-125 Duct Sealing Kit Ø 125 max. Ø 90 max. per piece
280241 MDII-160 Duct Sealing Kit Ø 160 max. max. Ø 130 per piece
280246 MDII-200 Duct Sealing Kit Ø 200 max. max. Ø 160 per piece
280247 MDII-250 Duct Sealing Kit Ø 250 max. Ø 200 max. per piece
Filoform MDII Duct Sealing System

Filoform MDII Duct Sealing System

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