Description
HIGH-POWER 831 CFM INLINE DUCT FAN: The Toolazy 8 inch inline fan delivers industrial-grade 831 CFM airflow for large spaces up to 400 sq ft. The three-phase brushless EC motor provides powerful ventilation for commercial grow rooms, warehouses, workshops, and HVAC duct boosting. Engineered with a mixed-flow impeller design to maintain strong airflow even in long duct runs and high static pressure systems,0-100% VARIABLE SPEED CONTROLLER INCLUDE