DU-HFA

CaptiveAire | Centrifugal Upblast Direct Drive Fans

  • Air Volume: 2 – 22,500 cfm
  • Maximum SP: 4" wg. @ standard air density
  • Completely enclosed drive compartment protects motor from airborne contaminants
  • Forced fresh air through the motor compartment cools motor and ensures long motor life
  • Variable Speed Control on Single Phase Units Only. (VFDs required to adjust speed for 3 phase versions)
  • Non-overloading backward inclined wheels, blades and inlets fabricated from aluminum
  • Units up to 24" nominal wheel can be wall mounted
  • Quick release latches allow for easy access to motor compartment. (Size 12 & larger)
  • Standard emergency disconnect switch (Size 12 & larger)