[3-SPEEDS] - Industrail fans provides High speed,Medium speed and Low speed. High speed pushes 7200 CFM ,medium speed pushes 6000 CFM, low speed pushes 4800 CFM. [EASY MOBILITY] - Floor fan comes with rubber wheels and one handles to provide ease of movement in shop, garage, or warehouse. Only 29 lbs. heavy. [DRY, COOL, WATER DAMAGE, VENTILATE] - 3-blade aluminum design provides even airflow .The versatility of this drum fan provides for a wide range of uses. The concentrated high powered fan can be used for cooling down on a hot day, drying out water damaged areas, ventilating air and much more! [SAFETY YELLOW] - Safety yellow powder coated finish provides clearly visible protection in industrial settings where safety is paramount. POWER:180W VOLTAGE:100V-120V FREQUENCY:60Hz