| Design | Schema №5.1, Schema №5.2 |
|---|---|
| D/Dn | 0.9, 1.05, 1.1 |
| Rotation speed, rpm | 1000 |
| Rotations of impeller, rpm | 580, 600, 800 |
| Performance ηmax | 39905, 37825, 36045 |
| Fan's operating point: Airflow m³/h | 29020-60100, 24150-55940, 22300-57850 |
| Pressure ηmax | 998, 994, 1091 |
| Fan's operating point: Pressure, Pa | 1111-460, 1102-603, 1184-540 |
| The mass of the fan with el. engine, kg | 845, 870 |
| Pollution limits, mg/m³ | 100 |
| Model | ВЦ 4-75 №12,5 |
| Max. transported air temperature, °C | 80 |
| Engine KW / RPM | 18.5/1000 |
| 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 |
ВЦ 4-75 №12,5 с эл.двигателем АИР 180 M6 18,5 кВт 1000 об./мин
Prices for fans with impeller D = 1,05 Dn, D = 1,1 Dn, are specified by manager
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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