This 18 in. high-velocity wall fan delivers powerful airflow with 3 speed settings (3800 CFM / 4100 CFM / 4600 CFM) to keep large spaces cool and well-ventilated. It is equipped with an IP44 1/6HP durable motor with fully sealed and permanently lubricated ball bearings and thermal overload protection, ensuring steady and reliable operation in various harsh working conditions. Boasting a moisture and dust resistant design, this fan is ideal for environments with high humidity, dust, debris and even light rain, making it a perfect cooling solution for warehouses, workshops, factories, garages, basements, greenhouses, barns and more. It also comes with a 9 ft. power cord with a GFCI plug for added safety during indoor and outdoor use. Color: Yellow.