The booster fan is an auxiliary unit installed downstream of a primary fan to overcome pressure losses in long duct runs or remote underground locations.
Compact axial or centrifugal designs deliver up to 3 kPa of additional static pressure and airflow up to 50,000 CFM.
VFD integration enables demand-based boosting, activating the fan only when sensor feedback indicates insufficient airflow.
Portable skids and quick-connect flanges allow easy redeployment. Robust housings and sealed bearings ensure reliable operation in harsh environments.