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Combidec 2100

Combidec 2100 ducts are solid, very flexible, extremely strong laminate ducts for different ranges of application. The base of the Combidec series is an aluminum/polyester laminate duct with an outer jacket of copolymer. The ducts can be attached easily to round and oval connection parts without any problems.

The fire resistancy of the Combidec 2100 ducts have been tested in several countries, according to current international standards. Because of the “sandwich construction”, the different layers of polyester and aluminium are overlapping each other completely. In case of fire, the system is able to function longer. The outer jacket is wear resistant and steam tight.

the advantages compared to pvc ducting

  • higher temperature resistancy
  • less smoke development in case of fire

the advantages compared to aluminium laminated ducting

  • higher tear resistancy
  • better mechanical protection against external influences
  • better resistance to local loads

application

  • steam return lines
  • applications where good mechanical strength is required
  • good to use in devices
  • to use in devices for mechanical ventilation
Specifications
temperature range: -30 °C to 140 °C
operating pressure: max. +3000 Pa
operating air velocity: max. 30 m/s
bending radius: min. 0.54 x ∅
diameter range: 82 - 508 mm
standard length: 10 mtr
Construction
number of layers: 6
whereof aluminium:
3 à 7 micron
whereof polyester:
2 à 12 micron
whereof embossing:
1 à 90 micron
total thickness: 155 micron (without adhesive)
wire spacing: 18 mm
appearance: grey, black and white
Technical specifications
Dutch specification
German specification
English specification
Graphs

pressure loss (download as .PDF or as .PNG)

Product images
Certificates
Netherlands
NEN6065/6066 Class 1 and 3
United Kingdom
BS476 Part 6,7 and 20
NEN 13180

The Combidec 2100 fulfills all the requirements and are classified as specified within NEN 13180: "Ventilation for buildings – Ductwork - Dimensions and mechanical requirements for flexible ducts".

82 DC21C082 1 170
102 DC21C102 1 170
127 DC21C127 1 112
152 DC21C152 1 84
160 DC21C160 1 84
180 DC21C180 1 45
203 DC21C203 1 45
229 DC21C229 1 28
254 DC21C254 1 28
305 DC21C305 1 18
315 DC21C315 1 18
356 DC21C356 1 15
406 DC21C406 1 10
457 DC21C457 1 8
508 DC21C508 1 8

C (color code): G = grey, B = black and W = white

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