Wall mounted fans easily mount to the wall for safe, out-of-the-way operation. The highly efficient PSC type ball bearing motor of these Wall Fans is permanently lubricated and enclosed for longer life. Oscillating wall mount fans allow fixed and oscillating fan operation. Safety clutch oscillating mechanism prevents jamming. Industrial fans have quiet metal fan blades that are balanced for optimum air distribution. Fan blades are enclosed in steel wire guards for safety. Pivot-action fan head allows tilt angle adjustments. Overall depth measures 20" from wall. This unique feature of a 12'L power cord helps avoid the use of extension cords. Meets OSHA standards, UL listed. 120V. 1 Year Limited Warranty.