... fan, full copper motor, *CAD blade, cast iron motor case *Be used for ventilation and air the laboratory T35 axial fan ... exploitation, refinery, storage, chemistry, medicine, military facilities, etc.4,Be used for ventilation and air the laboratoryFeatures1,Explosion proof axial ... pressure.3,Impeller structure is adjustable, it is can be adjusted flexibly as per user different requirements.4,Impeller ...