Mater, 30", 3 Speed, High Velocity Pedestal Fan, Direct Drive Motor, Durable Steel Construction, 3 Blades, Telescoping Adjustable Height Post, Swivel Head For Directional Airflow Control, 8500/7000/6000 Air Flow CFM, 1/3 , 120V/60Hz/2.5, 9' Power Cord, Provides Air Circulation Where & When It's Needed, Making It Useful On The Factory Floor, Warehouse Or In A Barn With Livestock.