STRONBULL 4-72 industrial centrifugal fan 3 Phase carbon steel air exhausting blower fan PRODUCTS INFO: Type:STRONBULL industrial centrifugal fan 4-72 Brand:STRONBULL Electric Current:AC Power:0.75-220kw Voltage:1HP/3HP 110V/220V/380V/440V/3KV/6KV Frequency: 50/60HZ Air Volume:688-107124M3/h Air Pressure:1210 - 3131 Pa Speed:960r/min ,1450r/min,2960r/min Max Noise:
