CLOUDLINE PRO S12, Quiet Inline Duct Fan System with Speed Controller, 12-Inch

Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, and cool AV closets.
Features a wired 10-speed fan controller; also compatible with all UIS controllers with intelligent programming.
PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise.
Mixed flow design with stator blade and hydrodynamic wind circles enable airflow delivery in high resistance areas.
Duct Size: 12” | Dimensions: 12.2 x 17.7 x 14.0 in. | Airflow: 1604 CFM | Noise: 62 dBA | Bearings: Dual Ball