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821 — Steel Register Vertical Fins, MS 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

821 — Steel Register Vertical Fins, MS damper

Assets/Details

Submittal Data (58 KB, PDF)
Engineering Data (435 KB, PDF)
  • All-steel construction
  • Vertical, adjustable face bars
  • Horizontal multi-shutter valve
  • Bright White finish

821 — Steel Register Vertical Fins, MS damper - dimensional drawing

Available Sizes (inches)

Height
Width68101214161820243036
4
5
6
8
10
12
14
16
18
20
24

Contact factory for sizes not listed.