| BRAND | Dynair |
| Product | VN-Roof CH 454 T - 0,75 kW |
| Description | explosion-proof roof fan |
| Internal code | IMP4038463 |
| Technical specification | Direct driven by an Ex d IIB T3 motor IP55, ISO F, 400/3/50 - Selection point: 4.024 m³/h >> 233 Pa static at 15°C |
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