Duct Exhaust Fan 4/5/6/8 Inch White Circular Duct Fan 220v High Suction Power Inline Duct Booster Fan For Kitchen/Bathroom/Room

Features: Oblique flow supercharging, high-density oblique flow blades cut the air evenly, reducing the resistance of air flow through the inside of the fan, making the wind stronger and the sound quieter. Oblique flow supercharging technology blades, ten high-density oblique flow blades, reduce the resistance of air flow through the inside of the fan to achieve efficient supercharging. Double ball bearing motor, durable/fast speed/low energy consumption. Silent, low-noise, and smooth operation. The diagonal flow supercharged fan blades are matched with special air ducts to achieve high static pressure and low-noise air supply characteristics. Multi-protection design, waterproof (level 2 waterproof and humid areas, available in bathrooms)/moisture-proof (exhaust air takes away moisture and sultry heat without ventilation)/dust-proof (still operates safely in sandy and dusty environments such as workshops)/dilute formaldehyde (circulating air blowing) The air supply quickly dilutes the formaldehyde in the air).

4-INCH Model (uses 4 inch diameter ducting hose/ pipe) Power: 35W Air Suction Capacity: 220 m3/h Size: 227160160mm Noise: 31dB Wind pressure: 150pa Caliber: 95mm Speed: 2600 r/min Voltage: 220V/50Hz

5-INCH Model (Compatible with most of the Kitchen Cooker Hood, uses 5 inch diameter ducting hose/ pipe) Power: 40W Air Suction Capacity: 310 m3/h Size: 275205205mm Noise: 34dB Wind pressure: 180pa Caliber: 123mm Speed: 2600 r/min Voltage: 220V/50Hz

6-INCH Model (Compatible with most of the Kitchen Cooker Hood, uses 6 inch diameter ducting hose/ pipe) Power: 75W Air Suction Capacity: 540 m3/h Size: 315210210mm Noise: 38dB Wind pressure: 300pa Caliber: 146mm Speed: 2600 r/min Voltage: 220V/50Hz

8-INCH Model (uses 8 inch diameter ducting hose/ pipe) Power: 130W Air Suction Capacity: 900 m3/h Size: 300220250mm Noise: 43dB Wind pressure: 380pa Caliber: 195mm Speed: 2600 r/min Voltage: 220V/50Hz