Mountman High Velocity Drum Fan, Heavy Duty Industrial Floor Fan, Outdoor Fan for Garage, 360 °, 30 Inch

【Powerful Performance & Versatile Speeds】ETL certified for safety and reliability, this portable industrial drum fan delivers powerful, efficient cooling. Driven by a high-torque 550W motor, it features three adjustable speed settings—High (14,000 CFM), Medium (13,000 CFM), and Low (12,000 CFM)—to rapidly circulate strong, cool air across large areas.