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94HOV — Steel Register, 0-degree Fixed Blade, 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

94HOV — Steel Register, 0-degree Fixed Blade, OBD damper

Assets/Details

Submittal Data (54 KB, PDF)
Engineering Data (269 KB, PDF)
Free Area Chart (41 KB, PDF)
  • All-steel construction
  • Horizontal face bars set straight
  • Face bars permanently fixed into a heavy steel frame at 90-degree angle from face
  • Opposed-blade damper
  • Larger sizes available in multiple-piece construction
  • Bright White finish

94HOV — Steel Register, 0-degree Fixed Blade, OBD damper - dimensional drawing

Available sizes (inches)

Height
Width681012141618202224262830323436
4
5
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36

Contact factory for sizes not listed.