AC Infinity CLOUDLINE S12 Quiet Inline Mixed-Flow Duct Fan 12"

High-Capacity 12-Inch Commercial EC Inline Ventilation Fan with Smart Controller

Engineered for large-scale hydroponic grow rooms, commercial ventilation, and heavy-duty HVAC intake/exhaust systems, the AC Infinity CLOUDLINE S12 provides high-volume air displacement. Powered by an advanced digitally controlled PWM EC motor, the S12 delivers a massive 1604 CFM (2725 m³/h) of airflow while pulling an average power draw of just 139 Watts (250 W Max).

Despite moving commercial-grade air volume, the mixed-flow impeller, stator blades, and hydrodynamic wind circles keep total sound emissions down to 62 dBA while producing an impressive 818 Pa of static pressure. This allows the fan to easily pull air through heavy commercial carbon filters, extensive complex duct runs, and noise silencers. Supplied with a 10-speed digital controller featuring backup memory retention, the CLOUDLINE S12 connects seamlessly into the UIS™ ecosystem for intelligent climate programming, app control, and VPD triggers.

What Makes It Stand Out

• Commercial-Grade 1604 CFM Output: Delivers high air exchange (2725 m³/h) designed for large cultivation facilities, commercial grow rooms, and high-heat AV rack installations.
• Extreme 818 Pa Static Pressure: Mixed-flow design with internal stator blades overcomes severe resistance from thick carbon filter beds and long duct runs.
• PWM Digital EC Motor: Offers smooth 0–100% speed regulation without generating low-frequency motor hum or electrical whine.
• Dynamic 10-Speed Controller Included: Provides granular air movement control with power-loss memory retention that restores your set speed automatically.
• Native UIS™ Ecosystem Integration: Connects directly into AC Infinity smart controllers (like CONTROLLER 69) for climate triggers, timers, and mobile app control.
• Easy-Maintenance Detachable Motor Box: The central fan module unclips cleanly from the mounting frame for quick cleaning without taking down installed ducting.
• 67,000-Hour Rated Industrial Build: Features an IP44 rating against dust and liquid splash, supported by dual ball bearings for vertical or horizontal mounting.

Technical Specifications

Real-World Applications

• Large & Commercial Grow Rooms: Primary exhaust or intake driver for multi-fixture grow spaces requiring precise climate, moisture, and odour control.
• HVAC Heat & Cool Transfer: Boosts airflow through long ducting trunks to deliver conditioned air to distant rooms, attics, or basements.
• Commercial AV & Server Room Exhaust: Rapidly dumps heat build-up from high-density server racks, power amplifiers, and equipment closets.