| Design | Schema №1, Schema №3, Schema №5.1, Schema №5.2 |
|---|---|
| D/Dn | 0.9, 0.95, 1 |
| Rotation speed, rpm | 1500 |
| Rotations of impeller, rpm | 1395 |
| Performance ηmax | 4635, 5115, 5505 |
| Fan's operating point: Airflow m³/h | 3350-6550, 3230-7430, 2970-7010 |
| Pressure ηmax | 504, 561, 637 |
| Fan's operating point: Pressure, Pa | 592-212, 670-273, 751-345 |
| The mass of the fan with el. engine, kg | 73.5 |
| Pollution limits, mg/m³ | 100 |
| Model | ВЦ 4-75 №5 |
| Max. transported air temperature, °C | 80 |
| Engine KW / RPM | 1.5/1500 |
| 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 №5 с эл.двигателем АИР 80 B4 1,5 кВт 1500 об./мин
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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