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  Model TAZR - Aluminum Linear Slot Diffuser for TechZone Ceilings  
  • Versatile supply linear diffuser for use with Armstrong TechZone suspended ceiling systems.
  • Adjustable air discharge pattern for horizontal or vertical directions provides draft free comfort for both heating and cooling.
  • Designed for efficient air distribution at cooling differentials up to 30° F.
  • TAZRs can also be used for combination supply/return or return only.
  • Matching return units for ducted or plenum return systems
Product Features
  • Frames available for TechZone Lay-In or Tegular 15/16" Inverted T-Bar, Lay-In or Tegular 9/16" Inverted T-Bar, or 9/16" Narrow Slot suspended ceiling systems.
  • Extruded aluminum diffuser construction with attractive, durable finish.
  • Pattern control designed for easy adjustment of horizontal or vertical discharge.
  • Arctic White powdercoat outer flanges & center tees.
  • Black pattern control elements and adjustment vanes for clean architectural look.
  • Available in four slot widths, 1/2", 3/4", 1", and
  • Available in nominal grid sizes up to 72". Continuous run applications are possible.
  • Assembly hardware – duct mounting brackets, alignment strips, end caps, mounting bracket screws – provided as applicable.
  • Model AD Plenums – Insulated or non-insulated.
  • Model LBO Linear Blank-Off Plates.
  • Model LED Linear Equalizing Deflectors.
  • Model LEC Linear Eggcrate Straightener.
  • Custom colors (provide paint chip or formulation number).
  • Mirror polished face surfaces.

Armstrong and TechZone are registered trademarks of
Armstrong World Industries, Inc.

TAZR6 - 6" Submittals
Slot Width
1/2" 3/4" 1" 1-1/2"
15/16" or 9/16" Lay-In T-Bar
15/16" Tegular
9/16" Narrow Slot or Tegular
TAZR4 - 4" Submittals
Slot Width
1/2" 3/4" 1" 1-1/2"
15/16" or 9/16" Lay-In T-Bar
15/16" Tegular N/A
9/16" Narrow Slot or Tegular

Model AD - Air Distribution Plenums
Model LSS - Linear Diffuser Light Shield
Blank-Off Plate