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20/30 - Airfoil Supply Grille
20/30 - Airfoil Supply Grille
20/30 - Airfoil Supply Grille
20/30 - Airfoil Supply Grille
20/30 - Airfoil Supply Grille
20/30 - Airfoil Supply Grille

    20/30 - Airfoil Supply Grille

    The 20/30 Series Airfoil Supply Grille features premium quality, extruded aluminum construction. Individual blades are fully adjustable and the airfoil shape helps to reduce turbulence, leading to low sound and pressure drops.

    Typical Applications

    The clean lines and extruded aluminum frame and blades make the 20/30 Series airfoil supply grille well suited to architectural applications.

    Specification
    • Construction Options

      • Model
        • 21 - 3/4 in. spacing, single deflection
        • 22 - 3/4 in. spacing, double deflection
        • 31 - 1/2 in. spacing, single deflection
        • 32 - 1/2 in. spacing, double deflection
      • Available Sizes
        • Maximum one piece: 36 in. x 96 in.
        • Oversized construction available
      • Options
        • Steel damper
        • Aluminum damper
    Technical specification
    • Unique ref.20-supply
    • Product familyGrilles
    • Product groupGrilles
    • TypeObject (single object)
    • Date of publishing2024-09-04
    • Edition number1
    Classification
    • BIMobject CategoryHVAC - Ductwork
    • IFC classificationAir Terminal
    • ETIM CodeEC010633
    • ETIM NameDisplacement grille
    • Uniclass 2015 CodePr_70_65_04_03
    • Uniclass 2015 DescriptionAir grilles
    • CSI MasterFormat 2014 Code23 37 13
    • CSI MasterFormat 2014 TitleDiffusers, Registers, and Grilles
    • OmniClass Number23-33 49 23 13
    • OmniClass TitleReturn Air Grilles

    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