1. Low voltage, high speed,low noise.
2. Stable operation in humid environment.
3. Qingfus Duct Fan features an efficient & stable operation with permanently lubricated, low vibration and thermally protected copper motor.
4.The main frame and fan blade are made of premium ABS material, durable, waterproof and easy to clean.
5.Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, cool AV closets, exhaust odors.
Product Name: Air duct fan
Speed: 4000r / min
Wind pressure: 160 pa
Noise: 39 dB
Pipe size: 110mm
Feature of product:
1. Low voltage, high speed.
2. Use low noise.
3. Stable operation in humid environment.