Aludec 245
Aludec 245 ducts are flexible, strong laminate ducts for various purposes. The ducts consist of several layers of aluminium and polyester, with a high tensile steel spiral helix enclosed between the layers. The duct can be attached to round and oval connection parts without any problems.
The fire resistancy of the Aludec 245 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.
application
- general air supply systems, without special demands
- air conditioning systems, without special demands
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Specifications |
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| temperature range: | -30 °C to 140 °C |
| operating pressure: | max. +2500 Pa |
| operating air velocity: | max. 30 m/s |
| bending radius: | min. 0.54 x ∅ |
| diameter range: | 82 - 406 mm |
| standard length: | 10 mtr |
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Construction |
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| number of layers: | 5 |
whereof aluminium: |
3 à 7 micron |
whereof polyester: |
2 à 12 micron |
| total thickness: | 45 micron (without adhesive) |
| wire spacing: | 18 mm |
| appearance: | aluminium |
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Technical specifications |
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Dutch specification |
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German specification |
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English specification |
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Graphs
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pressure loss (download as .PDF or as .PNG) |
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Product images
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Certificates |
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Europe |
EN 13501-1 | B-s1,d0 |
United Kingdom |
BS476 | Part 6,7 and 20 |
France |
NF | M1 |
NEN 13180 |
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The Aludec 245 fulfills all the requirements and are classified as specified within NEN 13180: "Ventilation for buildings – Ductwork - Dimensions and mechanical requirements for flexible ducts". |
Determination of the acute toxicity |
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Stated by the "Institut für Arbeitsmedizin" of the medical faculty of the technical university of Aken. Under the supervision of prof. dr. med. H.J. Einbrodt (specialist) and classified as "non toxic". |
Marine Equipment Directive 2014/90/EU |
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Declaration of Conformity |
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| 82 | DA45082 | 1 | 320 |
| 102 | DA245102 | 1 | 238 |
| 127 | DA245127 | 1 | 140 |
| 152 | DA245152 | 1 | 108 |
| 160 | DA245160 | 1 | 108 |
| 180 | DA245180 | 1 | 80 |
| 203 | DA245203 | 1 | 63 |
| 229 | DA245229 | 1 | 56 |
| 254 | DA245254 | 1 | 42 |
| 305 | DA245305 | 1 | 30 |
| 315 | DA245315 | 1 | 30 |
| 356 | DA245356 | 1 | 15 |
| 406 | DA245406 | 1 | 10 |