Airsurfer 144-Inch Silver Ceiling Fan Without Light with Quiet Reversible DC Motor

Powerful 141,000 CFM airflow delivers broad, consistent air circulation across large commercial and industrial spaces

6 silver aluminum blades deliver smooth, evenly distributed airflow for a more comfortable experience in precision manufacturing facilities and upscale commercial spaces

12-speed fixed-step control delivers consistent airflow at each setting, ideal for standardized projects and facility management with easy, mistake-free speed selection

Reversible airflow provides cooling circulation in summer and helps redistribute warm air in winter for year-round comfort

IP55-rated motor and IP54-rated controller provide reliable protection against dust and water exposure in demanding industrial environments

Compatible with flat and sloped ceilings up to 20° and includes 24-inch and 40-inch downrods for flexible ceiling installation

Extra-large spaces: Covers up to 3,552 square feet with a 12-foot blade span, ideal for warehouses, factories, workshops, gyms, agricultural buildings, retail spaces, and commercial facilities

Maintenance-free 0.3 kW gearless direct-drive permanent magnet motor with superior heat dissipation, paired with an oversized VFD for reliable 24/7 operation, frequent starts and stops, and voltage fluctuations

Airflow: 141,000 CFM; Motor Power: 300 W; Power Supply: 120V, 1 Phase, 60Hz; Minimum Structural Load: 467 lb(Do not install the fan from a single purlin, truss, bar joist, or junction box.)