More About FG Series Inline Round Centrifugal Exhaust Fans
FG fans are equipped with backward-curved impeller blades and external rotor motors. With the motor in the airstream the fan provides the constant dissipation of heat buildup thus giving the fan first in class longevity and
reliability. The FC mounting clamp (as an accessory) prevents the transfer of vibration to the duct. The fans can be speed-controlled via a stepless thyristor.