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SCD - Square Cone Diffuser

SCD - Square Cone Diffuser

The Square Cone Diffuser (SCD) features a highly engineered, aerodynamic backpan and cone assembly that creates a horizontal 360° radial air pattern. The SCD promotes rapid mixing, temperature equalization, and velocity reduction with industry-leading low pressure drop and sound generation. Ideal for VAV applications with high turndown rates, the SCD maintains a consistent, stable air pattern even as air volume is reduced, minimizing dumping and drafts.

Typical Applications

The Square Cone Diffuser, or SCD, is ideal for use in ceiling applications and is compatible with most standard ceiling styles.

Specification
  • Construction Options

    • Material
      • Steel (SCD)
      • Aluminum (ASCD)
    • Core
      • 3 cone
      • 4 cone (24 in. x 24 in. face size only)
    • Options
      • Fire rated construction (SCD-FR /SCDA-FR)
      • Adjustable pattern deflectors (SCDA/ASCDA/SCDA-FR)
Technical specification
  • Unique ref.scd-square-cone-diffuser
  • Product familyDiffusers
  • Product groupDiffusers
  • TypeObject (single object)
  • Date of publishing2023-11-29
  • Edition number1
Classification
  • BIMobject CategoryHVAC - Ductwork
  • IFC classificationAir Terminal
  • Uniclass 2015 CodePr_70_65_04_02
  • Uniclass 2015 DescriptionAir diffusers
  • CSI MasterFormat 2014 Code23 37 13
  • CSI MasterFormat 2014 TitleDiffusers, Registers, and Grilles
  • OmniClass Number23-33 49 11
  • OmniClass TitleVentilation Diffusers

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