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VHD — Aluminum Double Deflection Register 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

VHD — Aluminum Double Deflection Register with OBD damper

Assets/Details

Submittal Data (74 KB, PDF)
Engineering Data (432 KB, PDF)
  • Extruded aluminum construction
  • Vertical front bars
  • Horizontal second bars
  • Two rows of individually adjustable face bars for horizontal and vertical deflection
  • Pivoted bars for easy positive setting
  • Opposed-blade damper
  • Bright White or Satin Anodized finish

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.