BK
Product features:
- Body and impeller constructed from electrostatic powder-coated steel sheet
- Motor and impeller mounted on steel brackets for stable and durable operation
- Integrated cover protecting against dust, rain, and unwanted air inflow
- Easy wall or window mounting
- Compact design ensuring strong airflow thanks to optimal blade angles
- Speed control available in single-phase versions using a linear voltage regulator
- Designed to remove contaminated air in kitchens, bathrooms, offices, and workplaces
Technical Data
| Model | Qmax | Δpmax | PNOM | rpm | INOM | UNOM | LPA2 | Ø | m | T | IP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BK 160 | 450 m³/h | 25 Pa | 32 W | 2500 rpm | 0.14 A | 230 V / 50 Hz | 40 dB | Ø160 | 1.8 kg | -20 °C / 40 °C | IP54 |
| BK 200 | 780 m³/h | 25 Pa | 35 W | 1550 rpm | 0.15 A | 230 V / 50 Hz | 42 dB | Ø200 | 2.1 kg | -20 °C / 40 °C | IP54 |
| BK 250 | 890 m³/h | 60 Pa | 48 W | 1450 rpm | 0.22 A | 230 V / 50 Hz | 46 dB | Ø250 | 3.1 kg | -20 °C / 40 °C | IP54 |
| BK 300 | 1150 m³/h | 52 Pa | 50 W | 1325 rpm | 0.23 A | 230 V / 50 Hz | 50 dB | Ø300 | 2.8 kg | -20 °C / 40 °C | IP54 |
BK is a compact axial fan equipped with a protective cover that protects the unit against dust, rain, and unwanted airflow. The housing and impeller are made of durable powder-coated steel sheet, and solid steel brackets ensure structural stability. The fan guarantees strong airflow thanks to perfectly matched blade angles and can be easily mounted on a wall or window. The rotational speed can be adjusted in single-phase versions using a linear voltage regulator. BK performs excellently in ventilation of kitchens, bathrooms, offices, and other rooms requiring effective air extraction.
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Dimensions [mm]
| Model | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| BK 160 | 100 | 162 | 148 | 236 | 5 | 194 |
| BK 200 | 100 | 202 | 178 | 282 | 5 | 234 |
| BK 250 | 100 | 248 | 234 | 332 | 5 | 284 |
| BK 300 | 100 | 298 | 284 | 380 | 5 | 334 |
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