Fibre Optic Cable Duct Seals FttH – Filoform MD1-FttH 1x 14-20mm

Filoform MD1-FttH is a duct sealing system designed for gas and watertight sealing of FttH home entries with micro ducts and fibre optic cables up to Ø20mm. The diameter of the drilled hole needs to be at least Ø32mm wide and max. Ø40mm.

The sealing cap of the Filoform MD1-FttH can be applied to the wall by using the special anchoring pin removing the need for additional holes to secure the cap with screws.

A gas and watertight seal of the fibre optic cables is created with use of Filoform expanding PU resin type 2566. After injecting the resin it will expand and fully cure intro a strong and durable duct seal. Any irregularities or damage to wall will be restored with the cable sealing resin.

Filoform MD1-FttH 1x 14-20mm

Fibre Optic Cable Duct Seals FttH

Features & Benefits

Universal, suitable for micro ducts and fibre cables up to Ø18mm
Expansion along the borehole and on the outer wall guarantees an excellent seal
Tested 1.0 bar gas and watertight
Quick installation in minutes, no special tools required
No extensive core drilling necessary
Also suitable for angled penetrations
Suitable for sealing of drilled holes in the most common wall types with waterproofing according to DIN 18195 T4
Complies with DIN 18322 underground cable laying works: cable and conduit entries into buildings are to be made watertight and gastight
High mechanical strength, resists ground movement, shocks and vibrations
Supplied as one complete kit for sealing of one house connection
Over 30 years of practical experience, installed in many Telecom / FO network

Filoform MD1-FttH 1x 14-20mm – Drawing

Fibre Optic Cable Duct Seals FttH – Filoform MD1-FttH 1x 14-20mm

Technical Specification

Fibre Duct Seal System Properties	Unit	Value
Start time expansion	seconds	60
End time expansion	minutes	5
Curing time	minutes	10
Compressive strength	N / cm²	> 60
Density	kg / m³	100
Gastightness	bar	> 1,0
Watertightness	m water column	> 10
Volume consistency in water	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
Pull out strenght FttH cable / microduct	N	> 400
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
Molds		good
Rodents		good

Filoform MD1-FttH 1x 14-20mm – Product Specification

Filoform Part Ref	Fibre Cable Duct Seal Description	Maximum Duct Diameter (mm)	Maximum Cable Diameter In The Duct (mm)	Order Unit
80221UK	MD1-FttH 1×14-20mm	Ø 32-40	14-20	per piece

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