BDW type explosion-proof centrifugal roof fan is generally used for ventilation and ventilation of various factories, military buildings, workshops, laboratories, warehouses, etc. with explosion-proof requirements. The conditions of use are: ambient air temperature is less than or equal to 90 degrees Celsius; relative humidity is less than or equal to 85%; dust content and other solid impurities are less than or equal to 150 mg/m3; and environmental noise is less than or equal to 60 (dB).
Impeller Dia.
(mm)
Flow rate
(m3/h)
Noise
dB(A)
Speed
(r/min)
Power
(Kw)
356
3109
62
1450
0.55
2315
60
1800
58
1373
57
995
56
677
56
560
7756
66
950
0.75
6000
63
5500
63
4326
62
3403
60
