| Design | Schema №5.1, Schema №5.2 |
|---|---|
| D/Dn | 0.9, 0.95, 1 |
| Rotation speed, rpm | 1000 |
| Rotations of impeller, rpm | 420, 425, 475 |
| Performance ηmax | 23705, 23275, 26515 |
| Fan's operating point: Airflow m³/h | 17220-35670, 14660-34660, 14570-35260 |
| Pressure ηmax | 354, 372, 376 |
| Fan's operating point: Pressure, Pa | 418-161, 400-174, 445-198 |
| The mass of the fan with el. engine, kg | 730, 745 |
| Pollution limits, mg/m³ | 100 |
| Model | ВЦ 4-75 №12,5 |
| Max. transported air temperature, °C | 80 |
| Engine KW / RPM | 4/1000 |
| Ventilator angle of rotation | L 0, L 135, L 180, L 270, L 315, L 45, L 90, R 0, R 135, R 180, R 270, R 315, R 45, R 90 |
| Material | Carbon steel |
VС 4-75 №12,5 with electric engine AIR 112 MB6 4 kW 1000 RPM
Dimensions
Aerodynamic characteristics
VC 4-75 fan aerodynamic characteristics
at barometric pressure of 760 mm Hg. Art. and temperature 20 ° С
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