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SPD - Square Plaque Diffuser
SPD - Square Plaque Diffuser
SPD - Square Plaque Diffuser
SPD - Square Plaque Diffuser

    SPD - Square Plaque Diffuser

    The Square Plaque Diffuser (SPD) has a flush appearance, making it ideal for architecturally-conscience commercial spaces, and provides industry-leading low pressure drop and sound generation with a 360° radial, horizontal air pattern for rapid mixing and optimal thermal comfort. The one-piece, aerodynamically optimized backpan maintains the horizontal air pattern even at low air volumes, making it a great choice for high turndown VAV applications. This versatile diffuser is easy to maintain, with little to no ceiling smudging and a tool-free removable face for quick access to dampers, accessories, and ductwork.

    Typical Applications

    The SPD is compatible with a wide variety of ceiling systems, and is designed to deliver architectural appeal without sacrificing performance. The SPD is an excellent choice for VAV applications, providing a tight, horizontal airflow pattern, even at low air volumes.

    Specification
    • Construction Options

      • Material
        • Steel (SPD)
        • Aluminum (ASPD)
      • Size
        • 12 in. x 12 in.
        • 20 in. x 20 in.
        • 24 in. x 24 in.
      • Options
        • Fire rated construction (SPD-FR)
        • High induction construction (SPDHI)
        • Low temperature construction(SPDLT/ ASPDLT)
        • Jet nozzle construction (SPJD)
    Technical specification
    • Unique ref.spd-square-plaque-diffuser
    • Product familyDiffusers
    • Product groupDiffusers
    • TypeObject (single object)
    • Date of publishing2023-11-29
    • Edition number1
    Related
    • Designed inCanada
    • Manufactured inCanada
    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