Industrial centrifugal air blower and exhaust fan, commonly used for ventilation, dust extraction, or blowing chaff, mounted on a steel support frame.
Type: Industrial centrifugal fan / volume blower
Design: Blue metal volute casing with a square intake/output duct and a direct-drive electric motor mounted on a matching blue stand
Use: Moving air, dust, or light agricultural materials at high volume or pressure [1, 3,