6Inch 6" Fresh Air Commercial Office Inline Silent Fan
1. Combine the acoustic and duct working principle, special design for excellent sound attenuation.
2. The shell is made of polypropylene plastic, with high anti-acid function.
3. The impeller is made of ABS, designed by hydromechanics to reach the optimal air and pressure.
4. Two-speed motor, Japanese brand NMB ball bearing, long working life to 50,000 hours.
5. IP44 protection class, waterproof and dustproof more effective.
6. Can be designed with a delay function, temperature sensors and humidity sensors, more of user-friendly features design.
7. Operating temperature range: -20°C~60°C.
qv: Air volume in m3/h and m3/s.
psf : Static pressure in mmWG and Pa.
Dry air at 20°C and 760mmHg.
Performance data in accordance with ISO 5801 and AMCA 210-99 Standards.