Multifunctional Powerful Mute Exhaust Fan 4\ \ 6\ \ Pipe Vent Exhaust Fan Duct

Features: * Strong Ventilation: Upgrade fully closed pure copper motor (speed up to 2800r/min) offers fast fume suction ventilation keeping the indoor air fresh and comfortable. * Thickened Blades: Seven thickened blades deliver more powerful and uniform air volume not easy to deform. It runs stably and vibration-free ensuring large air volume while reducing noise. * High Quality: The metal shell with ceramic paint surface is corrosion resistant dirt resistant oil resistant and provides excellent strength and durability. * Wide Application: Easy to install suitable for kitchen toilet office meeting room restaurant supermarket cinema Internet cafe workshop waiting hall etc. Specifications: Voltage: 220V Frequency: 50Hz Power: 40W 50W Standard Air Volume: 600m³/h 800m³/h Material: Copper Motor Metal Shell Color: Black White Size: 4” 6” Package Contents: 1 * Powerful Mute Exhaust Fan Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.