Cloudline Pro S4, AC Infinity, Quiet Inline Duct Fan With Speed Controller, 4 Inch - 100 MM

    • 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 enables airflow delivery in high resistance areas.
    • Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball

    Product Description

    A smart inline duct fan designed to quietly ventilate hydroponic grow rooms, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Featuring an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. It is built with a PWM-controlled EC motor for quiet and energy-efficient performance. The motor box containing the fan’s impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Includes a smart controller with dynamic climate and time-based programming and can connect to multiple UIS devices. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.

    Precise Speed Controller

    The speed controller enables you to set the duct fan’s speed between ten speed levels to optimal noise and airflow levels in various environments. The precise airflow control is supported by the inline fan’s cutting-edge EC motor that is precisely controlled using PWM (Pulse Width Modulation). This enables it to run smoothly at extremely low RPM speeds without generating motor noise. Also features backup memory that retains the last speed setting whenever power is cut off from the controller.

    Quiet and Energy Efficient Design

    This duct fan uses a mixed-flow design using a stator blade and dual hydrodynamic wind circles, enabling it to deliver airflow even in applications where air movement is 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.

    Applications

    This quiet duct fan system is popular in a variety of applications including cooling AV equipment rooms, closets, racks, and cabinets. Due to its low noise and advanced control features, it’s also used in various air circulation and ventilation projects including hydroponic grow rooms and tents, exhausting bathrooms and attics, and other installations.

    Technical Specifications Cloudline Pro S4

    Product Identification Cloudline Pro S4
       Manufacturer    AC Infinity Inc.
       Product Name    CLOUDLINE S4
       Product Model    AI-CLS4
       UPC Code    819137020290
       Product and Mounting Dimensions - Fan Unit
       Duct Size    4"
       Total Dimensions    7.40 x 11.93 x 6.93 in. (18.8 x 30.3 x 17.6 cm)
       Mounting Hole-To-Hole Distance    3.15 x 2.36 in. (8.0 x 6.0 cm)
       Screw Hole Size    Ø 0.197 in. (Ø 0.5 cm)
       Cord Length to Controller    120 in. (10 feet)
       Product and Mounting Dimensions - Controller
       Total Dimensions    3.34 x 2.95 x 0.51 in. (8.5 x 3.6 x 1.3 cm)
       Product Performance and Technical Specs
       Total Airflow    205 CFM
       Total Noise    28 dBA
       Max Speed    2800 RPM
       Static Pressure    223 Pa
       Voltage    100-240V AC
       Frequency    50/60 Hz
       Max Power Draw    28 W
       Average Power Usage    21 W
       Current    0.4 A
       Power Connector Type    Australian Power-plug
       Operating Humidity    35 to 85% RH
       Operating Temperature    32 to 140°F
       Ingress Protection    IP 44
       Fan Bearings    Dual Ball
       Mounting Positions    Horizontal or Vertical
       L10 Life Expectancy    67,000 Hours
       CE Certification (Whole Product)
       CE Certification (Whole Product) PDF  
       ETL Cert. (Whole Product)
       CE Certification (Whole Product) PDF  
       RoHS Cert. (Whole Product)
       Installation Manual PDF  
       SAA Cert. (Whole Product)
       Installation Manual PDF  
       IC Cert. (Whole Product)
       Installation Manual PDF  
       Product Manual
       Product Manual
       Product Manual PDF  


    This product ships from Sydney, Australia - NOT from USA to you.

    2 year Warranty on all AC Infinity products.