DuraMulti

DuraMulti micro-duct bundles with tight thin jacket are designed for a quick, simple & cost effective installation of multi micro-ducts in one deploying step. DuraMulti DB bundles contain thick walled micro-ducts, have very high crush resistance and therefore can be directly buried without any additional protection. Thin jacket allows easy access to individual micro-ducts which can be connected only with simple connectors with no need for protective enclosures and branch-off boxes. This reduces the cost of accessories compared with loose bundle solution. DuraMulti DI bundles contain thin walled micro-ducts and therefore require extra protection. These are typically pulled in main conduits from manhole to manhole or inside the MDU’s as a main riser duct route. The construction of these bundles allows to combine different sizes of micro-ducts. Such like DuraMulti Hybrid bundles are highly customized products for effective FTTH network deployment.

  • exceptional network flexibility, customized configuration
  • no special tools – see installation scheme DuraMulti connection in the trench
  • very high crush resistance
  • no tendency of micro-bending, long distance cable blowing
  • all installation methods & applications (pulling, blowing, DB, indoor)
ApplicatieAantal MicroDutcsBuitendiameterBinnendiameterGewicht
(KG / KM)
Maten
(MAX / MIN)
DI253.53611.5 / 6.5
DI453.56013.6 / 11.5
DI753.59616.5 / 15.5
DI1253.516021.5 / 20
DI1953.523026.5 / 24
DI473.59018.4 / 15.5
DI21088421.5 / 11.5
DI410816025.6 / 21.5
DI710828031.5 / 29
DI2121011021.5 / 13.5
DI4121020030 / 25.5
DI7141238043.5 / 40
DB473.514518.4 / 15.5
DB773.523022.5 / 21
DB1273.537229.5 / 27
DB2473.574043.5 / 33
DB2105.513521.5 / 11.5
DB410624225.6 / 21.5
DB710642431.5 / 29
DB212816025.5 / 13.5
DB412830530 / 25.5
DB712849537.5 / 35
DB2141019129.5 / 15.5
DB4141037035 / 29.5
DB7141061543.5 / 40
  • High Density Poly Ethylene – standard material
  • Low Smoke Halogen Free (LSHF) – special material with lower flammability; specifically used in buildings´ interiors
  • Anti-Rodent
  • UV-protected: product with higher protection against Ultra Violet radiation – exteriors with direct exposure to sun radiation

Direct Bury (DB)

Direct Bury are thick-wall products providing strong mechanical protection enabling their direct laying into the ground (trenches, microtrenches)

Direct Install (DI)

Direct Install are thin-wall ducts typically installed into another outer protective duct or into spaces with no direct mechanical exposure

All Dura-Line´s products are pre-lubricated with special inner lining of SilicoreTMproviding excellent results when blowing / pulling in cables.

Key advantages of SilicoreTM:

  • Faster and easier cable installations
  • SilicoreTM is permanent, solid material that does not react with water
  • Reduced coefficient of friction remains constant over time
  • Cost effective repairs and/or upgrades
2009
RAL2009
2003
RAL2003
3020
RAL3020
6029
RAL6029
6018
RAL6018
6017
RAL6017
6027
RAL6027
5015
RAL5015
5021
RAL5021
1016
RAL1016
1018
RAL1018
1021
RAL1021
3015
RAL3015
4003
RAL4003
Tranparant
Transparant
4006
RAL4006
8015
RAL8015
8017
RAL8017
1015
RAL1015
7045
RAL7045
9003
RAL9003

The basic range comprises 22 colours. DuraMultis are also available with various types of stripes.

When there is a need for other, customized colours, please refer to RAL´s colour codes.

For DuraMultis, various packaging types are available; the ducts can be supplied wound on drums or as coils.
Types of drums:

  • Wooden disposable drums
  • Metal drums
  • FAST-Ins re-usable, collapsible drums
  • Coils (loose coils supplied fixed on palettes