Flexible ducts Calculated – not tested
STI
Insulated flexible duct STI
Insulated flexible duct for cold supply air and systems needing thermal and acoustic insulation.
Technical description
| Model code | STI |
|---|---|
| Category | Flexible ducts |
| Production sizes | DN 100–450 |
| Order code | STI-200-8 |
Source: Calculated – not tested
Testing
| Test report | 21/TN2/5003-02 |
|---|---|
| Laboratory | Quatest 1 – Quality Assurance and Testing Centre 1 |
| Date | 2021-12-14 |
| Standard | Customer-specified |
| Specimen | Insulated flexible duct, 01 specimen |
| Measured | Heat resistance 150 °C / 60 min: specimen did not burn or deform · Cold resistance −30 °C / 60 min: specimen not deformed, no cracking |
| Test report | 17/3549/TN2 · 2017-09-25 — Heat resistance 150 °C / 60 min: specimen did not burn or deform · Cold resistance −30 °C / 60 min: specimen not deformed, no cracking |
Documents
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