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Industrial Control Damper - Airfoil Opposed Blade - CD-98
Pottorff

Industrial Control Damper - Airfoil Opposed Blade - CD-98

Industrial Control Damper
Airfoil Blade

CD-98 industrial control damper employs heavy duty airfoil blades, a rugged flanged frame and options for low leakage in high temperature air and high pressure applications. Ideal for high performance air intake and discharge applications.

Specification
  • Standard Construction

    Frame: 8" x 2" x 10 ga. (203 x 51 x 3.5) galvanized steel channel.

    Blades: 12 gauge (2.7) galvanized steel airfoil. Opposed action.

    Axles: 1" (25) diameter plated steel.

    Linkage: 1/4" x 3/4" (6 x 19) plated steel tie bars and 3/8" (10) stainless steel pins concealed in frame.

    Bearings: Bronze sleeve bearing, press fit into frame.

    Control Shaft: 1" x 10 (25 x 254) round drive shaft with shaft support bracket and bearing mounted to damper frame with factory mounted/welded manual locking quadrant.

    Lifting Lugs: 7/8" (22) diameter, one on each jamb of frame.

    Minimum Size: 8" x 12" (203 x 305)

    Maximum Size:
    Single Section: 60" x 120" (1524 x 3048)
    Multiple Sections: Unlimited

    Ratings

    -40oF to 450oF (-40oC to 232oC)
    -40oF to 400oF (-40oC to 204oC) Low Leakage Seals

Technical specification
  • Unique ref.Industrial-Control-Damper-Airfoil-Opposed-Blade-CD-98
  • Product familyHVAC
  • Product groupAir Control Dampers
  • TypeObject (single object)
  • Date of publishing2024-07-16
  • Edition number1
Classification
  • BIMobject CategoryHVAC - Ductwork
  • Uniclass 2015 CodePr_65_65_24
  • Uniclass 2015 DescriptionDuct dampers
  • CSI MasterFormat 2014 Code23 33 13.13
  • CSI MasterFormat 2014 TitleVolume-Control Dampers
  • OmniClass Number23-33 29 37
  • OmniClass TitleVolume Control Dampers

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States