2-Blade Insulated Static Ceiling Radiation Damper

Quick Specs

Standard Depth: 2 21/32"

Minimum Panel Size: 11" x 6"

Maximum Panel Size: 18" x 18" (324 in2)

Orientation: Horizontal

Frame Material:        One Piece 22 ga. Galvanized Steel

Blade Material:         22 ga. Galvanized Steel

Insulation: ½" Thick Gypsum

Fusible Link: 165°F

Spring:           Extension Type

Finish: Mill

Certifications: Underwriters Laboratories, Inc.: 555C, New York City MEA Listing #110-99-M, CA State Fire Marshal Listing #3226-1328:105

1 Hour Combustible Ceiling Assemblies

1 and 2 Hour Non-Combustible Ceiling Assemblies

UL Classified: 2 Hour or Less Fire Resistance


212°F Fusible Link

Thermal Blanket

Top Extension:         Total Frame Depth:

9¼" for height of 5¾" - 14"

10¾" for height of 14¾" - 18"

Bottom Extension: Total Frame Depth 6⅛"

Top & Bottom Extension: Total Frame Depth:

9¼" for height of 5¾" - 10"

10¾" for height of 10¾" - 14"

12¾" for height of 14¾" - 18"

Customers Reviews

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