Ruskin Air & Sound Control

861 : Round Discharge

The 861 Round Discharge Damper is designed for use on the discharge side of axial flow fans to prevent air backflow fan shut down. It features:

  • Ability to automatically close when one or more fans shut down in multiple fan applications to eliminate side effects from air backflow.
  • Ability to withstand pressures and velocities in multiple fan applications.
  • Galvanized steel construction.

Product Data
CAD Drawings