BDRAS
Product features:
- Low noise level and high operating pressure
- Compact, space-saving design
- Body made of corrosion-resistant cast aluminum
- Motor and impeller mounted to the body with steel brackets
- Capable of operating with air temperatures up to 40°C
- Forward-curved fan wheel made of corrosion-resistant galvanized steel
- Aerodynamic blade design ensuring smooth and quiet airflow
- Long operating time without maintenance requirements
- Ability to operate in both exhaust and supply air modes
- Used for removing contaminated air and supplying fresh air
- Can be mounted at any angle
- Protective grille on the intake
- Rigid construction due to die-cast aluminum
- Speed regulation capability via control devices
Technical Data
| Model | Qmax | Δpmax | PNOM | rpm | INOM | UNOM | LPA2 | Ø | m | T | IP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BDRAS 85-40 | 90 m³/h | 116 Pa | 30 W | 2500 rpm | 0.13 A | 230 V / 50 Hz | 40 dB | Ø53 | 1.2 kg | -20 °C / 40 °C | IP44 |
| BDRAS 108-50 | 155 m³/h | 205 Pa | 40 W | 1900 rpm | 0.19 A | 230 V / 50 Hz | 42 dB | Ø67 | 1.7 kg | -20 °C / 40 °C | IP44 |
| BDRAS 120-60 | 290 m³/h | 300 Pa | 85 W | 2400 rpm | 0,38 A | 230 V / 50 Hz | 45 dB | Ø70 | 2.8 kg | -20 °C / 40 °C | IP44 |
| BDRAS 140-60 | 485 m³/h | 400 Pa | 138 W | 2300 rpm | 0.61 A | 230 V / 50 Hz | 47 dB | Ø86 | 3.4 kg | -20 °C / 40 °C | IP44 |
| BDRAS 160-60 | 600 m³/h | 500 Pa | 200 W | 2250 rpm | 0,88 A | 230 V / 50 Hz | 50 dB | Ø100 | 4.3 kg | -20 °C / 40 °C | IP44 |
BDRAS is an industrial centrifugal fan with a compact, durable design made of cast aluminum, ensuring high corrosion resistance, stability, and a long lifespan. The device offers high operating pressure and low noise levels, and thanks to its aerodynamic, forward-curved galvanized steel impeller, it operates quietly and efficiently. The motor and impeller are mounted on steel brackets, further strengthening the entire structure. The fan can operate with air temperatures up to 40°C and supports both exhaust and supply air modes, allowing for the removal of contaminated air and the provision of fresh air to the environment. Thanks to its rigid construction and ability to be mounted at any angle, it is perfectly suited for industrial and commercial applications such as machine cooling, heating systems, solid fuel boilers, electrical panels, and yacht air conditioning. The device offers speed regulation via available voltage controllers, allowing operation to be adapted to specific installation requirements.
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Dimensions [mm]
| Model | A | B | C | D | E | F | G | H | J | K | L | M | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDRAS 85-40 | 66 | 58 | 70 | 6 | 41 | 63 | – | 56 | 117 | 117 | 85 | 62 | 127 |
| BDRAS 108-50 | 97 | 65 | – | 7 | 50 | 86 | 115 | 75 | 162 | 175 | 118 | 82 | 131 |
| BDRAS 120-60 | – | 68 | – | 7 | 50 | 101 | 115 | – | 178 | 184 | 122 | – | 146 |
| BDRAS 140-60 | 123 | 84 | 122 | 7 | 79 | 110 | 154 | – | 203 | 223 | 150 | 86 | 138 |
| BDRAS 160-60 | 114 | 104 | 123 | 7 | 90 | 118 | 130 | 94 | 229 | 256 | 164 | – | 142 |

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