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A611MS/A611OB — Aluminum Curved Blade Register, MS or OBD damper, 1-way

How to Specify

Provide the following information:

  • Model Number
  • Width
  • Height
  • Finish

How to Purchase

FAQs for GRDs

A611MS/A611OB — Aluminum Curved Blade Register, MS or OBD damper, 1-way

Assets/Details

Engineering Data (182 KB, PDF)
  • Aluminum face/fin construction
  • For sidewall or ceiling application
  • One-way deflection
  • One-way air pattern
  • Adjustable curved blades increase deflection control
  • Galvanized multi-shutter valve or opposed-blade damper
  • Bright White finish

Available sizes (inches)

Height
Width68101214
4
6
8
10
12

 

A611MS/A611OB — Aluminum Curved Blade Register, MS or OBD damper, 1-way - Dimensional Drawing