OBDHD
Steel Square or Rectangular Heavy Duty Damper
The OBDHD is a heavy duty steel opposed blade damper operated by a flat-head screwdriver. Ideal for industrial applications, this damper attaches directly to most grilles and registers with ‘S’ clips and is useful for high volume air balancing.
  • Heavy Duty Opposed Blade Damper
  • Steel Construction
  • Standard Finish is Mill
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OBDHD