FBDNO5.0 / 2 × 5.5 flameproof push-rotating axial local fan local fan, mine local fan, flameproof local fan, flameproof push-rotating shafts Stream local fan, FBDNO5.0 / 2 × 5.5 local fan FBDNo5.0 / 2 × 5.5 local fan with a compact, low noise, high efficiency notable feature is widely used in mining, metallurgy, water conservancy, railway, air defense and other infrastructure construction. Flameproof push-rotating axial local fan Main technical parameters: Model: FBDNo5.0 / 2 × 5.5 Motor Power KW: 2 × 5.5 Working air volume m3/min :235-140 Working Pressure Pa: 500 - 2800 total pressure efficiency%: ≥ 75 Noise Lsa dB: ≤ 30 Impeller diameter mm: φ500 Motor Type: YBF132S, -2 Rated voltage V: 380/660 Rated current A: 11.1/6.4 Weight: 700 pounds sdnkfdsSD FBDNo5.0 / 2 × 5.5 local fan blower running process found abnormal sound, motor severe fever, live shell, switch trip, you can not start and so on, should immediately stop checking. To ensure safety, do not allow the local fan operation for maintenance, repair should be carried out after the commissioning of five minutes or so, confirming that no anomalies start running again.