VIVOSUN Z6 6 Inch Inline Duct Fan, 440 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black

VIVOSUN Z6 6 Inch Inline Duct Fan, 440 CFM Ventilation Fan with Variable Speed Controller for Grow Tent, Indoor Garden Ventilation, Black

• Energy-Efficient Ventilation: This blower with a fan speed of 2450 RPM creates an air flow of 440 CFM; It combines the features of both axial and centrifugal fans to achieve optimal ventilation
• Quiet Operation: The sturdy leather can reduce sound or vibration; Tight and precise construction eliminates rattling; The centrifugal impeller provides powerful airflow and has a low noise of 50 dB
• Adjustable Speed: This centrifugal fan is equipped with a stepless speed controller to enable the fan to run at different speeds; You can adjust it to the desired airflow level
• Easy to Install: This duct fan comes with a mounting bracket that the fan can be lifted by rope hangers; Quick installation and easy maintenance by simply removing the locking duct ends
• Versatile Applications: Ideal for air cleaning and temperature control in industrial, home and garden planting ventilation applications

<b>Warnings:</b> <br> 1. Follow the wiring diagram for installation and ensure the device is connected to the ground if required. Use of an extension cord is not recommended. A poor connection may cause damage to the fan. <br> 2. Exercise caution when moving the fan. Do not lift or carry the fan by its blades, as this may cause the device to produce more noise during operation. <br> 3. Do not remove components of the device, as doing so may affect the fan's safe operation, air-tight seal, balance, or other important properties. <br> 4. Install the fan only as indicated in the user manual. Any other methods of installation may affect its service life. <br> 5. The fan, especially its blades and electrical components, should be kept out of the reach of children. Children must not operate the fan without supervision from an adult.