AC Infinity CLOUDLINE A4 | Quiet Inline Duct Fan System with Speed Controller | 4-inch

CLOUDLINE A4, QUIET INLINE FAN WITH SPEED CONTROLLER, 4-INCH This inline fan system packs the CLOUDLINE’s core innovations and premium build quality together to bring you a value package. Designed to quietly cool grow tents, rooms, and closets, and provide ventilation in various air circulation and exhaust projects. Containing an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. The motor box containing the fan’s impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Complete kit includes one inline fan unit, one speed controller, UIS to 4-pin Molex dongle, installation manual, and all necessary mounting hardware. 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. FEATURES Designed to quietly ventilate grow tents, exhaust odors, transfer heating/cooling to rooms, and cool AV closets. Features the same build quality and innovations as the CLOUDLINE Series delivered in a value package. Includes a wired 10-speed fan controller; also compatible with all CLOUDLINE Series smart controllers. Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance. Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 165 CFM | Noise: 29 dBA | Bearings: Dual Ball   PRECISE SPEED CONTROLLER The speed controller enables you to set the duct fan’s speed to optimal noise and airflow levels for various environments. This inline fan is equipped with the CLOUDLINE Series’ same EC-motor that is precisely controlled using PWM (Pulse Width Modulation), which enables it to run smoothly at extremely low RPM speeds without generating motor noise. Ten speed options are available with power switch and backup memory. This model can be connected to the following smart controllers to share the same programming and power source as other EC-motor CLOUDLINE fans: B-Series Temperature Controller T-Series Temperature and Humidity Controller CONTROLLER 69 CONTROLLER 67 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. In addition, the inline fan is crafted with a plastic mounting base to diminish noise as a result of fan vibration. The unit is IP44 rated to be highly resistant to dust and liquids and performs well even in harsh environments. APPLICATIONS This quiet inline fan system is most found in hydroponic grow tents and rooms to provide cooling and ventilation for plants. Its low noise and advanced control features make it fit for bathroom and attic settings, as well as cooling AV equipment rooms, closets, racks, and cabinets.   ADDITIONAL INFO RoHS Certification CE Certification Manual   SPECS    Manufacturer    AC Infinity Inc.    Product Name    CLOUDLINE A4    Product Model    AI-CLA4    UPC Code    819137021747    Product and Mounting Dimensions - Fan Unit    Duct Size    4"    Total Dimensions    7.48 x 11.89 x 6.93 in. (19.0 x 30.2 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    72 in. (6 feet)    Cord Length to Plug    72 in. (6 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    165 CFM    Total Noise    29 dBA    Max Speed    2800 RPM    Static Pressure    324 Pa    Voltage    100-240V AC    Frequency    50/60Hz    Max Power Draw    25 W    Average Power Usage    18 W    Current    0.55 A    Power Connector Type    US Plug (NEMA 1-15 Type-A)    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    Fan Quality Approvals    CE, RoHS