TSD 25
The TSD 25 consists of a corrugated and perforated aluminum inner duct and a two-layer corrugated outer duct with end caps made of aluminum. The space between the inner and outer ducts is filled with 25 mm sound absorbing material.
On request, a plastic barrier can be applied which prevents the diffusion of glass wool particles.
application
- insertion loss damper
- air supply systems
- air conditioning systems
- sound attenuator
- the reduction of noise from machines
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Specifications |
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| temperature range: | -30 °C to 250 °C |
| operating pressure: | max. +3000 Pa |
| operating air velocity: | max. 10 m/s |
| bending radius: | min. 2.0 x outer ∅ |
| diameter range: | 80 - 450 mm |
| standard length: | 0.5 and 1.0 mtr |
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Construction |
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| inner duct: | perforated aluminium |
| barrier*on request: | plastic film |
| glass wool blanket: | 25 mm, 16 kg/m³ |
r-value: |
0.65m² K/W (ASTM C177-76) |
| outer jacket: | 2 layers of aluminium |
| 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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Product images
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NEN 13180 |
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The TSD 25 fulfills all the requirements and are classified as specified within NEN 13180: "Ventilation for buildings – Ductwork - Dimensions and mechanical requirements for flexible ducts". |
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| 0.5 mtr | 1.0 mtr | |||
| 80 | TSD080/L | 1 | 168 | 84 |
| 100 | TSD100/L | 1 | 120 | 60 |
| 125 | TSD125/L | 1 | 80 | 40 |
| 140 | TSD140/L | 1 | 80 | 40 |
| 150 | TSD150/L | 1 | 80 | 40 |
| 160 | TSD160/L | 1 | 80 | 40 |
| 180 | TSD180/L | 1 | 48 | 24 |
| 200 | TSD200/L | 1 | 48 | 24 |
| 224 | TSD224/L | 1 | 28 | 14 |
| 250 | TSD250/L | 1 | 28 | 14 |
| 280 | TSD280/L | 1 | 15 | 12 |
| 300 | TSD300/L | 1 | 15 | 12 |
| 315 | TSD315/L | 1 | 15 | 12 |
| 355 | TSD355/L | 1 | 10 | 10 |
| 400 | TSD400/L | 1 | 8 | 4 |
| 450 | TSD450/L | 1 | 8 | 4 |
L (length): 0.5 = 0.5 meter and 1.0 = 1.0 meter