Skip to navigation
HD — Aluminum Register, Adj Horizontal Blades with OBD damper

How to Specify

Use the engineering data files to determine the proper size to use for maximum performance. Refer to the submittal drawing for key product dimensions.

How to Purchase

FAQs for GRDs

HD — Aluminum Register, Adj Horizontal Blades with OBD damper

Assets/Details

Submittal Data (47 KB, PDF)
Engineering Data (432 KB, PDF)
  • Extruded aluminum construction
  • Single row of individually adjustable horizontal face bars
  • Pivoted bars for easy positive setting
  • Opposed-blade damper
  • Bright White or Satin Anodized finish
  • Flat frame option standard, stocked as current
  • Damper depth is slightly greater (1/4”), where applicable
  • Also available in special order Z-Frame

     Add a "Z" to the beginning of the model number

HD - Aluminum Register, Adj Horizontal Blades with OBD damper - dimensional drawing

Available sizes (inches)

Height
Width681012141618202224262830323436384042444648
4
5
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48

Other sizes available upon request.

Obsolete Product

  1. OLD HD Grille
HD Register
  • Extruded aluminum construction
  • Single row of individually adjustable horizontal face bars
  • Pivoted bars for easy positive setting
  • Opposed-blade damper
  • Bright White or Satin Anodized finish