State-of-the-art features deliver top performance and ease of use
PFX4.0 series fans from Big Ass Fans® provide a more comfortable working environment and help rein in energy costs by circulating large volumes of air
Aerodynamic foils eliminate turbulent airflow to push air efficiently and quietly
Intuitive touchscreen controls include a seasonal setting that automatically adjusts fan speed, keeping your workers cooler in summer and moving warm air down to their level in winter
Options available for integration into your building automation and fire suppression systems
Hermetically sealed gear box (all components are rated to IP56) keeps out dust and dirt, allowing maintenance-free operation even in harsh industrial environments
Big Ass Fans stands behind these products with an industry-leading 15-year mechanical and electrical warranty