Featuring a galvanized steel housing, the Fantech FKD20EC Mixed Flow Inline Duct Fan is a direct drive, mixed flow centrifugal duct fan designed especially for supply and exhaust applications where quiet performance and easy installation are important. Inline fans are installed directly in your duct work to provide powerful ventilation. This 460 volt model can produce a maximum airflow of up to 6,062 CFM. The FKD20EC is constructed with a 20" round duct. Fan motors come with permanently lubricated sealed ball bearings. FKD Series Inline Fans are suitable for airstreams up to 140 degrees Fahrenheit.
Mixed Flow Centrifugal Fan
Mixed flow centrifugal fans combine the high air flows of axial fans with the high pressure, non-overloading characteristics of backward curved impellers.
For your convenience, this fan is prewired and ready to install out of the box.
100% Speed Controllable
On-demand ventilation and precision balancing of systems is controllable through voltage reduction. The EC fans are controlled with a 0-10VDc signal.
Efficient EC Motor
This product is equipped with a highly efficient EC motor which uses significantly less power.
Thermal Overload Protection
Thermal overload protection automatically resets the fan when temperatures get too high, avoiding potential damage to the unit due to overheating.