Duct Fans
BVN BSKF Rectangular Duct Fan – Forward-Curved Blades
Model: BSKF
BVN BSKF Rectangular Duct Fan – Forward-Curved Blades for ducted ventilation systems.
Product description
BVN BSKF Rectangular Duct Fan – Forward-Curved Blades is manufactured for reliable operation in ducted ventilation applications. Designed for integration into rectangular duct systems. The integrated EC motor supports efficient variable-speed operation and reduced operating costs. 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 | 990 - 4250 m³/h |
| Maximum Pressure | 230 - 640 Pa |
| Rated Power | 230 - 1900 W |
| Phase | 1, 3 |
| Rated Voltage | 230, 400 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BSKF 4M 40-20 | 990 | 230 | 230 | 1.15 | 1 | 230 | 60 | 53 | 40 | 302 | 14 |
| BSKF 4M 50-25 | 1750 | 290 | 465 | 2 | 1 | 230 | 62 | 55 | 40 | 378 | 19 |
| BSKF 4M 50-30 | 2100 | 360 | 675 | 3 | 1 | 230 | 65 | 58 | 40 | 417 | 23 |
| BSKF 4T 60-30 | 2950 | 470 | 1335 | 2.43 | 3 | 400 | 67 | 60 | 40 | 454 | 36 |
| BSKF 4T 60-35 | 4250 | 640 | 1900 | 3.4 | 3 | 400 | 69 | 62 | 40 | 494 | 44 |
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