AC Infinity CLOUDLINE S-Series - Duct Fan /w Inline Speed Control

AC Infinity CLOUDLINE S-Series quiet inline duct fan with speed control

The CLOUDLINE S-Series moves air through a mixed-flow EC motor that stays quiet even against high static pressure. Five duct sizes cover the range: 205 CFM at 4 inches up to 1604 CFM at 12. An included inline controller sets eight speed steps with PWM, so the fan runs smooth and near-silent at low RPM. The motor box detaches from the mounted frame for tool-free cleaning.

EC-motor duct fan for grow tents, closets, and AV rooms

A mixed-flow impeller with a stator blade gives a high static-pressure rating, so airflow holds up through carbon filters and long duct runs. Growers use it to exhaust heat, moisture, and odor from a tent or to move air into a room. Dual-ball bearings rated to 67,000 hours let you mount it in any direction. An IP44 rating keeps dust and liquid out in humid rooms. The S-Series pairs with a CLOUDLINE T-Series controller to share programming and power. The kit ships with the fan, the speed controller, and all mounting hardware.

Key Features

• 205-1604 CFM by Size: Five duct sizes from 4 to 12 inches.
• 8-Speed PWM Controller: EC motor runs quiet and smooth even at low RPM.
• Mixed-Flow High Static Pressure: Holds airflow through filters and long runs.
• Detachable Motor Box: Pulls off the frame for tool-free cleaning.
• 67,000-Hour Bearings: Dual-ball, mountable in any direction.
• IP44 Rated: Resists dust and liquid in humid grow rooms.
• UIS Compatible: Shares control and power with a CLOUDLINE T-Series.

Technical Specifications