When you’re in the market for the most powerful cooling solution, Master has you covered. The Master 42″ Heavy-Duty Industrial Barrel Fan will handle the toughest demands, no matter what you throw at it. With ultra-thick, OSHA-compliant guards and barrel, this fan is made to last and take the abuse of any industrial setting. Rock-solid wheels and a built-in handle give you the portability you need, and the fuse-protected accessory outlet lets you daisy chain multiple fans for maximum cooling. But that’s not all: The matched belt-drive motor and blades use our unique design for the quietest operation and the highest achievable levels of airflow up to 14,800 CFM. Whether it’s a workshop, warehouse, garage, outdoor area, or other large space, you can count on these fans to get the job done. Master—built for power.