The duct fan system is designed to quietly cool AV equipment rooms and closets and to ventilate various air circulation and exhaust projects. Features an inline speed controller utilizing PWM-technology. Containing an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. Contains an 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. Complete kit includes one duct fan unit, one inline speed controller, 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.
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 suppress 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. Eight-speed options are available with a power switch, and backup memory. This S4 model can be connected to the smart controller of the CLOUDLINE T4 to share the same programming and power source.
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 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.
The CLOUDLINE Series is designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors. to ventilate heat, moisture, odor, and dust from spaces including greenhouses, garages, attics, and sheds.
S-Series models include an 8-speed manual controller utilizing PWM.
Features a new energy-efficient EC-motor controlled electronically with pulse width modulation. This ensures a higher airflow performance at a lower noise level.
Product Details
Product Performance And Technical Specs
| Total Airflow | 205 CFM |
| Total Noise | 28 dBA |
| Static Pressure | 223 Pa |
| Operating Voltage | 100-240V AC |
| Power | 28 W |
| Current | 1.2 A |
| Operating Humidity | 35 to 85% RH |
| Operating Temperature | 32 to 140 °F |
| Mounting Positions | Horizontal or Vertical |
| L10 Life Expectancy | 67,000 Hours |
Product Performance And Technical Specs
| Total Airflow | 402 CFM |
| Total Noise | 32 dBA |
| Static Pressure | 503 Pa |
| Operating Voltage | 100-240V AC |
| Power | 64 W |
| Current | 1.67 A |
| Operating Humidity | 35 to 85% RH |
| Operating Temperature | 32 to 140 °F |
| Mounting Positions | Horizontal or Vertical |
| L10 Life Expectancy | 67,000 Hours |
Product Performance And Technical Specs
| Total Airflow | 807 CFM |
| Total Noise | 39 dBA |
| Static Pressure | 746 Pa |
| Operating Voltage | 100-240V AC |
| Power | 110 W |
| Current | 2.27 A |
| Operating Humidity | 35 to 85% RH |
| Operating Temperature | 32 to 140 °F |
| Mounting Positions | Horizontal or Vertical |
| L10 Life Expectancy | 67,000 Hours |
Product Performance And Technical Specs
| Total Airflow | 1201 CFM |
| Total Noise | 48 dBA |
| Static Pressure | 1059 Pa |
| Operating Voltage | 100-240V AC |
| Power | 250 W |
| Current | 136 W |
| Operating Humidity | 35 to 85% RH |
| Operating Temperature | 32 to 140 °F |
| Mounting Positions | Horizontal or Vertical |
| L10 Life Expectancy | 67,000 Hours |
Product Performance And Technical Specs
| Total Airflow | 1604 CFM |
| Total Noise | 62 dBA |
| Static Pressure | 818 Pa |
| Operating Voltage | 100-240V AC |
| Power | 250 W |
| Current | 2.5 A |
| Operating Humidity | 35 to 85% RH |
| Operating Temperature | 32 to 140 °F |
| Mounting Positions | Horizontal or Vertical |
| L10 Life Expectancy | 67,000 Hours |
- Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, and cool AV closets.
- Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.
- Mixed flow design combined with a PWM-controlled EC motor for truly quiet and energy-efficient performance.
- The kit also includes a corded AC power adapter, installation manual, and all necessary mounting hardware.
- Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball
- Duct Size: 6” | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball
- Duct Size: 8” | Dimensions: 8.5 x 11.9 x 9.2 in. | Airflow: 807 CFM | Noise: 39 dBA | Bearings: Dual Ball
- Duct Size: 10” | Dimensions: 11.3 x 15.1 x 12.2 in. | Airflow: 1201 CFM | Noise: 48 dBA | Bearings: Dual Ball
- Duct Size: 12” | Dimensions: 12.2 x 17.7 x 14.0 in. | Airflow: 1604 CFM | Noise: 62 dBA | Bearings: Dual Ball
