Optimus 20 inch Industrial Grade High Velocity Fan - Painted Grill

High-torque motor with 3 powerful fan speeds; 4-position rotary switch? All-metal construction with heavy-duty aluminum blade; reinforced, circular chrome wire grille for added safety; ideal for industrial settings as well as any area that needs to move high volumes of air Fan head tilts 360¡ã for use as air circulator; can also point straight up for floor to ceiling ventilation Sturdy base stabilizes operation? 3-prong SPT2 plug on power cord ETL/Intertek listed