Ruskin Air & Sound Control

822A4 : Heavy Duty Control Damper

The 822A4 Heavy Duty Industrial Control damper has an 8" frame. It is also:

  • Flange mounted.
  • Suited for industrial systems from 20" to 45" w.g.
  • Constructed with durable galvanized steel.
  • Has airfoil blades, which have greater strength, provide superior sealing, and produce less noise.

Product Data
CAD Drawings