4 Inch Round Exhaust Inline Duct Fan, Quiet Inline Blower Can Fan, Ventilation Duct Fan for Grow Tents, Hydroponics, Bathrooms, Kitchens (White 4 Inch)

When you often stay in places with poor air circulation, inhaling too much turbid air can easily lead to irritability, depression and serious illness. Choosing the right ventilation fan is to protect your health. Feature: ★ ★ High-quality copper motor and high-quality rotor ensure fast speed and strong wind. ★ ★ The shell and blades are made of high-quality ABS, which is durable and not easily deformed. ★ ★ Very suitable for removing humid air, odors and air pollutants in bathrooms, showers, kitchens, hydroponic rooms and other living spaces without windows or natural ventilation. Product parameters Noise: 38db Takeover size: 110mm Voltage: 220v/12v Power: 5W Scope of application: 8㎡ Blade diameter: 2.5 cm Wind pressure: 120Pa Nozzle diameter: 110mm Protection class: IPX2 Fan type: diagonal flow fan Fan pressure: low pressure fan Number of blades: 7 Turbine head material: pure copper Airflow direction: one-way Material: ABS Packing size: 10cm*10cm*10cm Packing weight: 1KG Large air volume: 100 cubic meters/h Installation size: 100mm Noise: 35db Rated power: 3W Rated power supply: 12V Panel size: 170*150mm Delivery content: 1 * Exhaust fan 1 * Adapter 1 * Governor (optional) Our service Tips: 1. Do not immerse in water for cleaning, it is recommended to wipe with a cloth. 2. If it is used to exhaust smoke and oil, the duct fan will accumulate a lot of oil and cause damage to the motor. It needs to be cleaned regularly, and it should be cleaned once every 30 days when it is used. Under normal circumstances, it will be cleaned once every 40-60 days, depending on the workloa

• 『 7-BLADE SPIRAL FAN 』The exhaust fan is composed of seven-blade spiral fan blades, the speed is 4850 rpm, high temperature resistance, high speed, DC motor, no burn-in machine, low noise
• 『 MATERIAL 』Our ventilation fan has a compact body,The shell is made of non-toxic and tasteless ABS high-quality plastic. At the same time, the fan body has corrosion resistance and is durable.
• 『 SILENT DESIGN 』the deflector makes the fan airflow more concentrated and reduces the turbulence energy, thereby reducing the sound output to only 38 dB. Superior balanced blades for long service life.
• 『 LIGHTWEIGHT AND EASY TO INSTALL 』the light and compact fan takes up the smallest space, it can also be used in a small space. On the intake and exhaust ends can be connected easily.
• 『 WIDELY USED 』The duct fan is widely used in homes, offices, warehouses, restaurants, bars, shops, shopping malls, grow tents, greenhouses and other places where a lot of air is needed.