Detailed Product Description Industrial fan,Centrifugal ventilator,Exhaust fan,Air blower,Ventilating fan,Blower fan:Volume:824~820000m3/h,Pressure:3500Pa~ ... 15000Pa,Power:1.5~320KW,Voltage:380V/440V,50Hz/60Hz 9-19,9-26 high ... -pressure centrifugal fan, commonly used for high-pressure forced smithery stoves and ventilation ...