full copper motor, oscillation, tilt head,CE,CB approved wall fan , Wall fan CB CE, *large air volume and low noise*Permanently lubricated ball ... very low temperature rise;*Three speeds,oscillation,tilt head adjustable;*Fan blade: aluminum or plastic, 2-pc blade or 3 ... powder coated guard;*Florr fan--Iron cross base or heavy rubber base;18"/20"/24"/26"/30" four different sizes; CB CE wall fan CB CE