Duct Fans
BVN BFTX Wall-Mounted Circular Duct Fan – Backward-Curved Blades
Model: BFTX
BVN BFTX Wall-Mounted Circular Duct Fan – Backward-Curved Blades for ducted ventilation systems.
Product description
BVN BFTX Wall-Mounted Circular Duct Fan – Backward-Curved Blades is manufactured for reliable operation in ducted ventilation applications. Designed for direct installation in circular duct systems. Fan speed can be adjusted with a compatible optional controller where supported. Technical performance differs by model; use the airflow, pressure, power, temperature and dimensional data in the table when selecting equipment. In greasy-air applications, use a suitable grease-filter system and follow the installation and maintenance requirements.
Technical specifications
| Number of Models | 5 |
|---|---|
| Maximum Airflow | 240 - 1750 m³/h |
| Maximum Pressure | 275 - 660 Pa |
| Rated Power | 70 - 200 W |
| Phase | 1 |
| Rated Voltage | 230 V |
| Maximum Operating Temperature | 40 °C |
| Frequency | 50 Hz |
Model and performance data
| Model | Airflow (m³/h) | Pressure (Pa) | Power (W) | Current (A) | Phase | Voltage (V) | LWA dB(A) | LPA dB(A) | Max. Temperature (°C) | Diameter (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BFTX 100 | 240 | 275 | 70 | 0.3 | 1 | 230 | 51 | 44 | 40 | 100 | 2.7 |
| BFTX 150-B | 420 | 340 | 85 | 0.37 | 1 | 230 | 51 | 46 | 40 | 150 | 3.6 |
| BFTX 200-B | 870 | 440 | 110 | 0.48 | 1 | 230 | 54 | 48 | 40 | 200 | 4.8 |
| BFTX 250-B | 1150 | 525 | 160 | 0.73 | 1 | 230 | 53 | 47 | 40 | 250 | 5.3 |
| BFTX 315-B | 1750 | 660 | 200 | 0.88 | 1 | 230 | 56 | 49 | 40 | 315 | 6.6 |
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