The Hawk BVP50 Air Mover has a 1/2 HP motor and generates up to 2820 CFM with just 4.5 amps usage. Control the CFM and Amp draw with the state of the art 2-speed moisture resistant switch. The rotomolded body is stronger, lighter and capable of stacking 5 high in storage.  Engineered Design 2-Speed, 1/2 HP motor produces up to 2820 CFM airflow A sealed motor design prevents moisture from entering and damaging internal motor components 25 ft. 16 AWG power cord The side-mounted 2-speed switch is moisture resistant Sturdy rotomolded chassis profile allows for vertical stacking up to 5 units in convenient storage The BVP50 multipurpose design directs air at 3 angles (horizontally, 45° and 90°). The BVP50H adds a telescoping handle and transport wheels. Use horizontally, or tip back 90 degrees and move air straight upward. A plastic cage protects motor and fans from debris Sound level 74 dB C-ETL listed