The Master MAC-30P high velocity pedestal fan delivers fresh air quickly to localized spaces. Great for spaces with or without air conditioning, this pedestal fan can take the edge off of your monthly energy bill by allowing you to use the A/C more sparingly. And with our efficient direct drive design, you'll conserve even more electricity. It also has two speed settings and features a heavy-duty, all-metal construction. Whether it’s a warehouse, garage, barn, or a crowded summer gathering, the Master MAC-30P high velocity pedestal fan is an efficient way to cool all types of spaces. 3-variable speed settings Heavy-duty all metal construction Telescoping adjustable height post Industrial high velocity motor OSHA-compliant safety grille Swivel head for directional airflow control Delivers fresh air quickly to localized spaces Great for spaces with or without air conditioning Heavy-duty, all-metal construction. Specifications Air Flow (CFM): 8500/7000/6000 Drive type: Direct-Drive Speeds: 3 Motor size: 1/3 HP Blade type: Balanced steel Power (volt/hz/amp): 120V/60Hz/2.5. WARNING: This product contains chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov