STRONBULL SFG industrial axial fan low noise wall-mounted duct fan PRODUCTS INFO: Type:STRONBULL industrial axial fan SFG Brand:STRONBULL Electric Current:AC Power:0.18-5.5kw Voltage:1HP/3HP 110V/220V/380V/440V/3KV/6KV Frequency: 50/60HZ Air Volume:600-49322M3/h Air Pressure:60 - 400 Pa Speed:960r/min ,1450r/min,2960r/min Max Noise:
