The CLOUDLINE S8 is an 8-inch inline duct fan designed for grow-tent ventilation, transferring heating or cooling between rooms, circulating fresh air, exhausting projects, and cooling AV equipment spaces. Its mixed-flow design maintains airflow in high-static-pressure applications.
A PWM-controlled EC motor delivers up to 807 CFM of airflow while producing 39 dBA of noise. The included wired controller provides 10 fan-speed levels and retains the last speed setting after power is interrupted.
The detachable motor box simplifies cleaning and maintenance, while dual ball bearings support horizontal or vertical installation. The fan is also compatible with UIS controllers for expanded intelligent programming.
Key Features
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10-Speed Control: The included wired controller offers 10 fan-speed levels for balancing airflow and noise across different environments.
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Setting Memory: The controller retains the last selected speed setting when power is interrupted.
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PWM-Controlled EC Motor: Precise electronic control supports smooth operation at low RPM while reducing motor noise, heat, and energy use.
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Mixed-Flow Design: A stator blade and dual hydrodynamic wind circles support airflow delivery in restricted and high-static-pressure installations.
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Detachable Motor Box: The impeller and fan blade assembly can be removed from the mounted frame for cleaning and maintenance.
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Flexible Installation: Dual ball bearings allow the fan to be installed horizontally or vertically.
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Ingress Protection: The fan is rated IP44 for resistance to dust and liquids.
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Multiple Applications: Designed for grow rooms and tents, room-to-room heating or cooling transfer, fresh-air circulation, bathroom and attic exhaust, project ventilation, and AV equipment cooling.
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UIS-Compatible: Supports compatible UIS controllers for intelligent programming and integration with other UIS devices.
Specifications
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Duct Size: 8"
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Fan Unit Dimensions: 8.54 x 11.89 x 9.17 in. (21.7 x 30.2 x 12.3 cm)
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Mounting Hole-to-Hole Distance: 3.94 x 3.70 in. (10.0 x 9.4 cm)
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Screw Hole Diameter: 0.217 in. (0.55 cm)
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Cord Length to Controller: 120 in. (10 feet)
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Cord Length to Plug: 96 in. (8 feet)
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Controller Dimensions: 3.34 x 2.95 x 0.51 in. (8.5 x 3.6 x 1.3 cm)
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Total Airflow: 807 CFM
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Total Noise: 39 dBA
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Static Pressure: 746 Pa
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Voltage: 100-240V AC
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Frequency: 50/60Hz
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Maximum Power Draw: 180 W
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Average Power Usage: 78 W
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Current: 2.3 A
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Power Connector Type: US Plug (NEMA 5-15 Type B)
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Operating Humidity: 35 to 85% RH
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Operating Temperature: 32 to 140°F
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Ingress Protection: IP44
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Fan Bearings: Dual Ball
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Mounting Positions: Horizontal or Vertical
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L10 Life Expectancy: 67,000 Hours
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Certifications: CE, ETL, RoHS, SAA, and IC
Size Guide
The fan uses an 8-inch duct connection and measures 8.54 x 11.89 x 9.17 in. (21.7 x 30.2 x 12.3 cm). It provides up to 807 CFM of airflow.
Compatibility
Compatible With: AC Infinity controllers with UIS ports and other supported equipment within the UIS platform.
Not Compatible With: Older-generation versions of the same product that use DC motors and older controllers. The fan and controller are not backward-compatible with those versions.
Included
- Duct fan system, x1
- Speed controller, x1
- UIS male-to-male cord, 10 ft., x1
- Duct clamps, x2
- Hanging straps, x2
- Wire mounts, x6
- Adhesive wire mount, x1
- Wood screw for wall mounting, x1
- Controller plate bolts, x2
- Duct fan screw sets, x4
- Wall anchors, x4
- Hook-and-loop ties, x4
Warranty
Warranty: 2-year warranty against defects in manufacturing from the date of purchase, subject to the official warranty terms and exclusions.
