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

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

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

Filoform MDIII is a water and gas cable duct sealing kit developed as a simple solution for sealing cables and pipes in ducts or bore holes.

The MDI duct seal kits are extremely flexible and can be installed in ducts vertically and horizontally – the duct sealing system is specified and used by major Electrical, Gas & Water Utililty companies in the UK and Benelux countries.

Filoform MDIII Water & Gas Cable Duct Sealing Kits

Filoform MDIII Water & Gas Cable Duct Sealing Kits

Water & Gas Cable Duct Sealing Kits

Features & Benefits

  • Gas and water tight cable duct seal kits (1,0bar)
  • Fire resistant duct seals available with Filoform MD+
  • Resistant to Hydrogen Sulphide / Methane and many other gases
  • Complies with ATEX regulations for hazardous area locations and cable sealing
  • 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 EPR PVC & PE sheathed cables, PILC, (HD) PE pipes
  • Excellent mechanical strength, after curing resistant to movements, shocks and vibrations
  • Suitable for cable renovations – can be installed retrospectively
  • Over 25 years of operational experience

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

Technical Specification

Duct Seal System PropertiesUnitValue
Start time expansionseconds> 95
End time expansionminutes15
Compressive strengthN / cm²> 100
Gas and water tightness 1,0bar30 daysno leakage
Density 10m 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
Temperature resistance°C+120
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 MDIII – Product Specification

Filoform Part RefCable Duct Seal DescriptionMaximum Duct Diameter (mm)Maximum Cable Diameter In The Duct (mm)Order Unit
780291MDIII-25 Duct Sealing KitØ 25 max.Ø 8 max Ø 70 max. Ø 70 max. .per piece
282550PMDIII-50 Duct Sealing KitØ 50 max.Ø 20 max.per piece
282575MDIII-75 Duct Sealing KitØ 75 max.Ø 40 max.per piece
280295MDIII-110 Duct Sealing KitØ 110 max.Ø 80 max.per piece
280296MDIII-160 Duct Sealing KitØ 160 max.max. Ø 130per piece
2802973MDIII-200 Duct Sealing KitØ 200 max.max. Ø 160per piece
2802978MDIII-250 Duct Sealing KitØ 250 max.Ø 220 max.per piece
Filoform MDIII Duct Sealing System

Filoform MDIII Duct Sealing System

Sealing Cables Ducts

Sealing Cable Ducts With Roxtec – cable 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

Data Sheets