AC Infinity - Cloudline S6 Inline Duct Fan

£119.95 £109.95
Unit price
Tax included. Shipping calculated at checkout.

AC Infinity - Cloudline S6 Inline Duct Fan

Introducing the high efficiency exhaust fans that wont break the bank. Possessing an EC motor, high air flow rate and low power consumption. If you're looking for quiet and effective extraction, the Cloudline range of energy efficient, EC motor fans has you covered.

The AC Infinity Cloudline S6 is designed to quietly cool grow tents and closets. Featuring an inline speed controller (utilising PWM-technology) with an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. Uses an EC-motor for a quiet and energy efficient performance while the motor box containing the fan’s impeller and blades can be detached from the mounted frame for easy cleaning and maintenance.

This kit includes one duct fan unit, one manual speed controller, installation manual, jubilee clips and all necessary mounting hardware.


Precise Speed Controller

The inline speed controller enables you to set the duct fan’s speed to optimal noise and airflow levels for various environments. Unlike common AC-powered duct fans that suppresses voltage to control fan speeds, this duct fan features an EC-motor that is precisely controlled using PWM (Pulse Width Modulation). This technology enables the fan's motor to be able to run smoothly at extremely low RPM speeds without generating motor noises and heat as seen on variable voltage controllers. Select from eight speed options with power switch, and backup memory.

This S6 model can be connected to the AC Infinity 67 Controller (sold separately) for fully automated, thermostatic control; giving additional peace-of-mind during varying temperatures.

Quiet and Energy Efficient Design

The inline fan features a mixed flow design using a stator blade and dual hydrodynamic wind circles. This gives it a high static pressure rating, enabling it to deliver airflow even in applications where air movement is being restricted. The motor houses dual ball bearings rated at 67,000 hours which allows the duct fan unit to be mounted in any direction. The unit is IP44 rated to be highly resistant to dust and liquids, and performs well even in harsh environments.


What's in the box?

  • AC Infinity Cloudline S6 Duct/Exhaust Fan
  • UK Plug Adaptor
  • Manual Speed Controller
  • Mounting Accessories
  • 2 x 4inch Duct Clips

Our Warranty

This product comes with a 2 year replacement Warranty starting from the date of purchase. Rest assured that if your product does develop a fault during this period, it will be replaced at our expense (from UK stock) ASAP. If a replacement isn't available, a full refund will be offered.


Technical Specifications

Diameter  6" (152mm)
Fan Dimensions 7.87 x 12.6 x 8.35 inches (21.2 x 32 x 20 cm)
Max Airflow 402 CFM
Max Noise 32dBA
Voltage 100-240V AC
Max Power Draw 64W
Max Power Draw (tested by us)


Wattages may slightly vary due to differences in power input

Plug US Plug (UK adaptor included)
Operating Humidity 35 to 85% RH


A manual for this fan can be found here.

AC Infinity - Cloudline S6 Inline Duct Fan