The Canarm U18-1 18″ portable utility fan delivers approximately 3,700 CFM (~1,750 L/s) of airflow. Built with a powder-coated steel housing and a totally enclosed ball-bearing motor, it comes with a 6-ft (~1.8 m) power cord and plug. Ideal for job-site ventilation, smoke ejection and air movement in general-service or fire-service environments