Fan Industrial fan 2 or 3 blades/Cross or Round base 3 speed control /0-80 degree oscillation 0-400mm Height adjustment FanWall fan & Standing fanJF Industrial FanJF Industrial Fan is featured by steady operation, large air volume and low noise, nice outlook and optimized blade structure, it is widely used for ventilation and sunstroke prevention in mineral workshop, warehouse and etc. MODELPOWER ...