12″/16″ Utility Blower Fan Ventilator Exhaust Fan 3500 CFM 16.4/32.8ft Duct Hose
This portable industrial ventilator runs on high-power AC motor with maximum3500 CFM airflow. The thick steel shell owns ETL certification and IP44 waterproof grade, built with thermal overheat protection, carrying handle and anti-slip rubber feet.