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Round ceiling radiation butterfly damper
Standard Features *
Driftwood Tan or Soft White
NGD - Narrow ceiling grid dimples for 9/16" T-Rails
Dampers above 80 square inches free area will be provided with blade insulation
Gym Grade Register 1560-22X6 Finish:Designer Color - Aluminum Paint Round ceiling radiation butterfly damperStandard Features * Heavy duty honeycomb construction * Blades run parallel to longest dimension given * Gym Grade includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system * Soft White Options * No mounting holes * Tamper Proof Screws * Standard Color, Designer Color or Plated Metal
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