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Fixed/Adjustable Round 2-Cone Diffuser - Model 3100

Fixed/Adjustable Round 2-Cone Diffuser - Model 3100

3.5 out of 5 stars3.5(11 reviews)

Series 3100 Round Fixed and Adjustable Diffusers incorporate a high induction design to efficiently handle large volumes of air at high cooling temperature differentials and yet maintain low room air motion. They provide full adjustability from horizontal to vertical projection for spot heating or cooling applications. Two outer cone designs are available: The -1 frame, a flush-to ceiling style for low silhouette applications; and the -2 frame, a dropped cone design to avoid ceiling surface mounted objects and minimize smudging. Center cores of both -1 and -2 frame styles are removable and interchangeable.

  • High induction / capacity 2 cone diffuser
  • Can be adjusted for vertical or horizontal discharge
  • Available 3100 aluminum construction or 3100S steel construction
  • Lower profile flush face, or dropped face designs are available
  • 30" and 36" units are available in non-adjustable models only
  • Models
    3100-1 Fixed Surface Mount - Aluminum
    3100A-1 Adjustable Surface Mount - Aluminum
    3100-2 Fixed Beveled Drop Face - Aluminum
    3100A-2 Adjustable Beveled Drop Face - Aluminum
    3100S-1 Fixed Surface Mount - Steel
    3100SA-1 Adjustable Surface Mount - Steel
    3100S-2 Fixed Beveled Drop Face - Steel
    3100SA-2 Adjustable Beveled Drop Face - Steel

    01 White
    02 Satin Silver
    03 Black
    28 Custom Color (color match required)

Technical specification
  • Unique ref.Fixed-Adjustable-Round-2-Cone-Diffuser-3100
  • Product familyGrilles, Registers & Diffusers
  • Product groupCeiling Diffusers
  • Date of publishing2020-11-10
  • Edition number1
  • Material mainAluminum
  • Material secondarySteel
  • Designed inUnited States
  • Manufactured inUnited States
  • BIMobject CategoryHVAC - Ductwork
  • IFC classificationAir Terminal
  • UNSPSC nameAir diffusers
  • UNSPSC code40101505
  • 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 11
  • OmniClass TitleCeiling Ventilation Diffusers
  • CSI UniFormat II CodeD30
  • CSI UniFormat II TitleHVAC

Region availability

North America
United States