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Home>Cable Management & Protection>Cable Containment & Protection>Duct Sealing Systems

Filoform MDI Duct Sealing System

Filoform MDI Duct Sealing System
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Product overview

Filoform MDI Duct Sealing System has been developed for sealing ducts containing pliable cables such as coax and rubberised cables, which can be easily bent to a right angle. Suitable for ducts with a diameter of 16mm up to 60mm and cables or pipes with a diameter up to 25mm.

Filoform Part Numbers: MDI-1 (280220), MDI-2 (280223P)

This system allows these usually vulnerable cables to be sealed anywhere along a wall where the cable enters a building. Filoform Duct Sealing Systems are specified and used by major Electrical, Gas, & Water Utility companies in the UK and Benelux countries.

Filoform MDI Duct Sealing System – Key Features

High levels of Gas and Water tightness

Resistant to Hydrogen Sulphide / Methane and many other Gases

Complies with ATEX regulations

Suitable for ducts / bore holes

Quick and easy installation

A complete kit for one duct

Seals all know materials, PVC & PE sheathed cables, PILC, (HD) PE pipes

Excellent mechanical strength, after curing resistant to movements, shocks and vibrations

Suitable for renovations, installation can take place retrospectively

Over 25 years of operational experience

For Additional Information on Filoform MDI Duct Sealing System (MDI-1, MDI-2), please refer to the Technical Data Table below or download PDF File.

FREE Technical Advisory Service

E-Tech Components UK Ltd maintains a free technical advisory service.

Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929

Download PDF: Filoform MDI Duct Sealing System

Interested in this Product?

Contact Us+966 13 831 1116

Technical Data

Part NumberProduct Name
Part Number280220Product NameMDI-1 25mm duct sealing kit
Part Number280223PProduct NameMDI-2 50mm duct sealing kit
Dimensions Cap
Item NumberOuter Diameter
Item Number80221Outer Diameter104 mm
Item Number80223Outer Diameter132 mm
Expanding Resin Specifications
PropertiesUnit
PropertiesStart time expansionUnitseconds
PropertiesEnd time expansionUnitminutes
PropertiesCompressive strengthUnitN / cm²
PropertiesDensity 0,5barUnit30 days
PropertiesDensity 5m water columnUnit30 days
PropertiesVolume consistencyUnitcube 10 x 10cm
PropertiesTemperature Cycles, -20°C tot +40°CUnit10 consecutive cycles
PropertiesVibration test 10 Hz/amplitude 3mmUnit240 hours
PropertiesAxial tensile forceUnitdiameter x 10 N
PropertiesResistance to bendingUnitcables 45° in 2 directions >250mm
PropertiesExpansion polyurethane foam in pipeUnitcm
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