TerraBloom 8" Silenced EC Inline Duct Fan, ECMF-200-S, 569 CFM, 74W

TerraBloom's New Silenced EC duct fans are made for demanding applications requiring strong directional airflow with minimal sound output, specifically designed for installations in close proximity to the living or working spaces.  Built with a 2" thick layer of acoustic sound-insulating foam inside a steel body and four vibration-reducing suspension springs inside, the ECMF-S series fans offer a 10-15 dBa of noise output reduction (depending on speed setting used) vs the regular, non-insulated ECMF fans of matching size. Such noise output is perceived as 50% quieter to human hearing.   Our EC inline fans are used in indoor grow facilities and vertical farms, heating and cooling transfer, commercial drying, and air filtration applications. Our inline blowers can also create negative pressure environments, simulate wind, exhaust odors, and smoke as well as intake fresh air from outdoors Built with a cutting-edge brushless EC Motor and dual jet type blades, this blower delivers a 569 C