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1800 — Round Ceiling Damper

How to Specify

Provide the following information:

  • Model Number
  • Finish
  • Diameter

 

1800 — Round Ceiling Damper

Assets/Details

Submittal Data (70 KB, PDF)
  • All-steel construction
  • Controls air volume evenly over entire 1500 diffuser
  • Removable knob operator for adjustment from closed to fully open
  • Brown enamel finish

Available sizes (inches)

SizeAB
67 1/23 11/16
89 1/24 11/16
1010 7/85 11/16
1212 7/86 11/16

Note: Knob permits diffuser to be held in position while attaching face screws.