Centrifugal fan with backward curved blades is mainly used for air intake. Since most of the pressure buildup occurs in the impeller, a vortex housing is generally not required. Centrifugal fans have excellent hydraulic efficiency and low noise levels, making them ideal for high pressures.
Application:
centrifugal fans are used in applications such as central air conditioning installation or ventilation systems of buildings.
Customized manufacturing available。
Details:
| Model | Size(mm) | Voltage(V) | Frequency(Hz) | Input Power(W) | Current(A) | Air Volume(m/h) | Noise(dBA) | Max EnvironmentalTemperture(℃) | Weight(Kg) |
| BMF-6E250 | 250 | 230 | 50/60 | 540 | 2.38 | 2850 | 74 | 50 | 9.7 |
| BMF-6E250-01 | 250 | 230 | 50/60 | 598 | 4.55 | 2750 | 76 | 50 | 9.7 |
| BMF-6E250-02 | 250 | 230 | 50/60 | 803 | 3.47 | 2900 | 75 | 50 | 11.7 |
| BMF-6E250-03 | 250 | 400 | 50/60 | 840 | 1.4 | 2850 | 75 | 50 | 12.0 |
| BMF-6E280 | 280 | 230 | 50/60 | 745 | 5.43 | 3500 | 83 | 50 | 12.0 |
| BMF-6D280 | 280 | 230 | 50/60 | 745 | 5.43 | 3500 | 83 | 50 | 12.0 |
| BMF-6D280-01 | 280 | 400 | 50/60 | 1140 | 1.86 | 4150 | 74 | 50 | 11.8 |
| BMF-6E310 | 310 | 230 | 50/60 | 250 | 1.87 | 2100 | 69 | 50 | 7.8 |
| BMF-6E310-01 | 310 | 230 | 50/60 | 410 | 3.3 | 3400 | 69 | 50 | 11.0 |
| BMF-8D310 | 310 | 400 | 50/60 | 1650 | 2.8 | 4900 | 82 | 50 | 23.0 |
| BMF-6E355 | 355 | 230 | 50/60 | 270 | 2.3 | 2700 | 70 | 50 | 14.0 |
| BMF-8D355 | 355 | 400 | 50/60 | 1100 | 1.8 | 6360 | 73 | 50 | 19.0 |
| BMF-8D355 | 355 | 400 | 50/60 | 3250 | 5.1 | 8350 | 86 | 50 | 24.0 |
| BMF-8D355 | 355 | 400 | 50/60 | 1700 | 2.7 | 6600 | 75 | 50 | 21.0 |
| BMF-8E400 | 400 | 230 | 50/60 | 560 | 4.0 | 5050 | 75 | 50 | 15.0 |
| BMF-8E400-01 | 400 | 230 | 50/60 | 370 | 1.65 | 3920 | 67 | 50 | 14.5 |
| BMF-8D400 | 400 | 400 | 50/60 | 3350 | 5.0 | 9100 | 86 | 50 | 33.0 |
| BMF-8D400-01 | 400 | 400 | 50/60 | 1580 | 2.5 | 7600 | 77 | 50 | 22.0 |
| BMF-8E450 | 450 | 230 | 50/60 | 562 | 4.38 | 5500 | 74 | 50 | 23.0 |
| BMF-8E450-01 | 450 | 230 | 50/60 | 795 | 3.44 | 5800 | 75 | 50 | 25.0 |
| BMF-8D450 | 450 | 400 | 50/60 | 2950 | 4.5 | 10600 | 83 | 50 | 39.0 |
| BMF-8D500 | 500 | 400 | 50/60 | 1250 | 2.1 | 8200 | 72 | 50 | 35.0 |
| BMF-8D500-01 | 500 | 400 | 50/60 | 3460 | 5.75 | 12660 | 86 | 50 | 41.0 |
| BMF-8D500-02 | 500 | 400 | 50/60 | 2800 | 4.4 | 12800 | 79 | 50 | 35.0 |
| BMF-8D560 | 560 | 400 | 50/60 | 3100 | 4.9 | 13500 | 81 | 50 | 44.0 |
| BMF-8D560-01 | 560 | 400 | 50/60 | 3530 | 5.5 | 13500 | 85 | 50 | 41.0 |
| BMF-8D560-02 | 560 | 400 | 50/60 | 3200 | 4.9 | 15100 | 81 | 50 | 44.0 |
| BMF-8D630 | 630 | 400 | 50/60 | 2580 | 4.0 | 14200 | 80 | 50 | 64.0 |
| BMF-8D630-01 | 630 | 400 | 50/60 | 3760 | 5.7 | 17000 | 79 | 50 | 64.0 |
BMF-133-250 Series EC Backward Curved Centrifugal Fans
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