Made of ABS, the 4-inch inline fan runs at a speed of 2400 RPM and produces an air flow of 188 CFM, which is powerful and efficient. The fan is made of ABS, and the filter is made of aluminum and galvanized sheets. The material used has high hardness, impact resistance, and long service life. The fan adopts a high-quality motor and high-quality ABS fan blades. When it rotates, the wind and the suction are strong, which can absorb the air well.
The structure of the fan achieves the effect of high speed, the high air volume and the high air pressure. The built-in motor is small in size, which can not only increase the fan speed, but also increase the air outlet area. This ventilation system concentrates fan airflow and reduces turbulent kinetic energy, resulting in lower operating noise. The noise it produces is around 30 decibels, so it won't interfere with your work even if it is installed in an office. The fan is fixed with a tripod, the structure is stable, and it will not shake during operation.201 half-steel throat hoops are used between the ventilation pipes, which are tightly connected and will not loosen. The ducts are connected by hose clamps with locking pieces at the ends, which can be quickly installed and maintained by simply removing them. This fan is equipped with a filter and a ventilation pipe to form a complete ventilation system. Filter: Activated carbon is used inside the filter to absorb impurities in the air, and with filter cotton to make the air flow cleaner. Double-sided Aluminum Foil Ventilation Pipe: The middle of the double-sided aluminum foil ventilation pipe is made of high temperature-resistant PET material, which has good impact resistance and excellent gas resistance, water resistance, oil resistance, and odor resistance.
Its length can be adjusted according to the size of the site. Filter Material: Aluminium, Galvanised Sheet. Connection Ring Material: 201 Semi Steel. Filter Diameter: 17.7cm/6.97inch.Filter Total Length: 33.3cm/13.35inch. Total Length of Duct: 2.4m/8ft. Total Length of Fan: 31.4cm/12.4inch. Fan Width: 22.6cm/8.9inch. Package Size: 552435cm/21.69.413.8inch.
Gross Weight: 5.6kg/12.3lbs. Net Weight: 5.32kg/11.7lbs. Please do not place the filter in a humid environment to avoid damage. Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.
Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business.
A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately.If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Fans, Filters & Environmental Control\Air Ventilation & Extraction". The seller is "mengmengdamai" and is located in this country: US.