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A503 — Aluminum 3-way Ceiling Diffuser, MS or OBD damper

How to Specify

Provide the following information:

  • Model Number
  • Width
  • Height
  • Finish

How to Purchase

FAQs for GRDs

A503 — Aluminum 3-way Ceiling Diffuser, MS or OBD damper

Assets/Details

Engineering Data (147 KB, PDF)
  • Extruded aluminum construction
  • Cores flush with margin
  • Three-way air diffusion
  • Face mount for easy installation
  • For sidewall or ceiling application
  • Multi-shutter or opposed-blade dampers - aluminum
  • Inconspicuous fingertip lever for air volume control
  • Bright White finish.

Available sizes (inches)

Height
Width68101214
6
8
10
12
14