Sonodec 50 GLX
The Sonodec 50 GLX consists of a perforated aluminum/polyester laminate inner duct, thermally and acoustically insulated with a glass wool layer and provided with an aluminum/polyester laminate outer hose. A plastic barrier between the inner duct and the glass wool prevents particle migration into the air stream. Both ends are taped to create ready-made connections.
The Sonodec GLX has an increased sound attenuation while the Sonodec 25 TRD has an increased insertion loss.
application
- 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 140 °C |
| operating pressure: | max. +2500 Pa |
| operating air velocity: | max. 25 m/s |
| bending radius: | min. 0.54 x ∅ + 50 mm |
| diameter range: | 82 - 315 mm |
| standard length: | 1.0 and 1.5 mtr |
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Construction |
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| inner duct: | aluminium/polyester laminate |
| barrier: | plastic film |
| glass wool blanket: | 50 mm, 16 kg/m³ |
r-value: |
1.3m² K/W (ASTM C177-76) |
| outer jacket: | aluminium/polyester laminate |
| 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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Netherlands |
NEN 6065/6066 | Class 1 |
United Kingdom |
BS476 | Part 6, 7 and 20 |
France |
NF | M1 |
NEN 13180 |
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The Sonodec 50 GLX 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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 |
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|---|---|---|---|---|
| 1.0 mtr | 1.5 mtr | |||
| 82 | GX50082/L | 1 | 90 | 63 |
| 102 | GX50102/L | 1 | 90 | 63 |
| 127 | GX50127/L | 1 | 72 | 56 |
| 152 | GX50152/L | 1 | 56 | 42 |
| 160 | GX50160/L | 1 | 56 | 42 |
| 203 | GX50203/L | 1 | 36 | 30 |
| 254 | GX50254/L | 1 | 30 | 20 |
| 315 | GX50315/L | 1 | 20 | 10 |
L (length): 1.0 = 1.0 meter and 1.5 = 1.5 meter