DeWalt 18" 20V High Velocity Industrial Fan
This fan operates on 20V MAX batteries or an AC adapter for flexible use. It features a 40W brushless motor delivering 4000 CFM airflow with noise levels at or below 60 dB. It includes a 270° tilting head and 3-speed settings for precise airflow direction. The price drops from $199 to just $149. Shipping is free.