| Material | Carbon steel |
|---|---|
| Fan's operating point: Pressure, Pa | 638-593 |
| Fan's operating point: Airflow m³/h | 9630-14600 |
| Pollution limits, mg/m³ | 100 |
| The mass of the fan with el. engine, kg | 142.5 |
| Model | ВКР №7.1 |
| Engine KW / RPM | 3 / 1000 |
| Rotations of impeller, rpm | 950 |
VKR №7,1 with electric motor AIR 112 MA6 3 kW 1000 rpm
Dimensions
| Model | Overall dimentions, mm | ||||||
| D | D3 | D2 | D1 | H | n | d | |
| VKR №7,1 with electric motor AIR 112 MA6 3 kW 1000 rpm | 710 | 660 | 772 | 870 | 890 | 14 | 8 |
Aerodynamic characteristics
VKR № 7,1 fans aerodynamic characteristics
at barometric pressure of 760 mm Hg. Art. and temperature 20 ° С
Q - air productivity, thousand m3/h
Pv - total pressure
η - coeficient of eficiency
n - quantity of rotations on the impeller, rpm
N - power consumption of the engine, kW
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