8 Inch Metal 200mm Diameter High Airflow Silent Duct Fan

1.Our Hon&guan 8-inch duct fan boasts a robust galvanized steel construction.

2.An EC motor is used for energy savingand free speed PWM signal control.

3.40-50mm thickness noise absorbing foam isused inside the fan to reduce the sound.

4.lt's assembled with highdensity noise absorbing foam and producelower sound than normal ventilation products.

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1. The motor inside is fixed by springs toreduce the vibration.

2. The fan frame is made of high quality metawith matt black painting.

3. Hook mounting application.