Cloudline S12AC Infinity Fan with Speed Controller

The AC Infinity CLOUDLINE S12 is a heavy-duty 12-inch inline duct fan designed for growers and ventilation professionals who need maximum airflow combined with quiet, energy-efficient performance. Delivering an impressive 1500 CFM, this high-capacity fan uses a mixed-flow impeller and an EC motor controlled by PWM technology, enabling smooth low-RPM operation with reduced heat and noise. The included 8-speed manual controller lets you fine-tune airflow for any environment, while the detachable motor housing simplifies cleaning and maintenance. Built with dual ball bearings and an IP44-rated enclosure, the CLOUDLINE S12 is engineered for long-term durability in demanding grow rooms, AV closets, workshops, and large-scale ventilation projects. Its high static pressure capability ensures strong airflow even when faced with long ducting runs or restrictive setups. Key Features • High-capacity 12" design delivers 1500 CFM for large ventilation needs • 8-speed PWM controller provides precise, quiet airflow adjustment • EC motor ensures efficient, low-noise performance at all speeds • Mixed-flow impeller maintains airflow under high static pressure • Detachable motor box enables quick cleaning and maintenance • Dual ball bearings rated for 67,000 hours allow mounting in any orientation • IP44-rated housing resists dust and splashing for long-term reliability • Compatible with CLOUDLINE T12 controller for smart automation Applications • Large hydroponic tents, indoor grow rooms, and greenhouse ventilation • Cooling AV equipment racks, server closets, and electronics cabinets • Boosting HVAC airflow between rooms or across long duct runs • Exhausting garages, attics, basements, workshops, and industrial spaces • Any setup requiring strong, quiet, reliable continuous airflow Product Specifications Specification Details Duct Size 12 inches Airflow 1500 CFM Noise Level 62 dBA Bearings Dual ball bearings Dimensions 12.2 x 17.7 x 14.0 inches Motor Type EC motor with PWM control Rating IP44 dust and splash resistant What’s Included • CLOUDLINE S12 Inline Fan • 8-Speed Manual Speed Controller • Corded AC Power Plug • Two 12" Duct Clamps • Mounting Hardware • Installation Manual