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| Model | DFBT-200 | DFBT-200 | DFBT-250 | DFBT-250 | DFBT-300 | DFBT-300 | DFBT-350 | DFBT-350 |
| Diameter | 200mm | 200mm | 250mm | 250mm | 300mm | 300mm | 350mm | 350mm |
|
Voltage(V)/ Frequency(Hz) |
220V/50Hz | 110V/60Hz | 220V/50Hz | 110V/60Hz | 220V/50Hz | 110V/60Hz | 220V/50Hz | 110V/60Hz |
| Phase | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Power(W) | 230 | 250 | 320 | 350 | 520 | 550 | 750 | 900 |
| RPM | 2800 | 3300 | 2800 | 3300 | 2800 | 3300 | 2800 | 3300 |
|
Air flow (m³/min) |
28 | 32 | 45 | 50 | 65 | 78 | 82 | 95 |
| Pa | 245 | 285 | 295 | 305 | 375 | 440 | 598 | 673 |
| dB | 60 | 60 | 68 | 68 | 71 | 71 | 76 | 76 |
Industrial explosion-proof fans, often abbreviated as "Ex fans," are part of a broader category of industrial equipment designed to meet explosion protection standards. These fans are used in industrial settings where there is a risk of explosive atmospheres, such as chemical plants, refineries, or areas with flammable materials.
With PVC Explosion-proof flexible duct:
Materials: Black PVC anti static fabric
Diameter: 4 inches to 24 Inches available
Length: 5m/10m, other length customized.
