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Square Fire Damper, 23-3/4 In. W

  • Mfr # 2TGG3

  • Zoro # G0528184


product price: $169.99
/ea
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Key Features

Mounting Type
Dynamic, Vertical or Horizontal
Shape
Square
Includes
Stainless Steel Closure Spring; UL Fusible Link
Material
22 ga Galvanized Steel
Nominal Duct Width
24 in
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Specifications

Product Information

MFR #
2TGG3
Zoro #
G0528184
UPC #
190735233283
Country of Origin
United States

Dimensions

Nominal Duct Width
24 in
Nominal Duct Height
24 in
Damper Depth
3 11/16 in
Damper Width
23 3/4 in
Damper Height
23 3/4 in
Rough Opening Width
24 in
Overall Width
23 3/4 in
Overall Height
23 3/4 in
Frame Material Thickness
22 ga
Overall Length
3 3/4 in
Frame Depth
3 3/4 in

Details

Item
23.75"H-W 3.7"L Square GStl Fire Dampr
Mounting Type
Dynamic, Vertical or Horizontal
Shape
Square
Includes
Stainless Steel Closure Spring; UL Fusible Link
Material
22 ga Galvanized Steel
Damper Shape
Square
Fire Rated
1 1/2 hr
Recommended Retaining Angle
2TGJ1
Standards
NFPA 90A,101, CSFM, IBC, NFPA 80, NYC MEA, UL 555
Damper Item
Fire Damper
Free Area
3.1 sq ft
For Use With
Low Pressure HVAC Systems
Fusible Link
165 Degrees F
Maximum Pressure
4 in wc
Closure Pressure Rating
4 in wc
Airflow Direction
Horizontal
Maximum Air Velocity
4000 fpm
Frame Less Flange
576 sq in
Damper Application
Fire
Blade Type
Curtain
Switch Action
Normally Open
Closure Velocity Rating
2,000 fpm
Rough Opening Shape
Square
Damper Type
Dynamic
Number of Panels
1
Frame Material
Galvanized Steel
For Duct Shape
Square
Mounting Position
Horizontal; Vertical
Blade Material
Galvanized Steel
Closure Type
Spring
Fusible Link Temperature
165 Degrees F
Maximum Ambient Temperature
165 Degrees F
Type
Dynamic With Fire Resistance Rating Less Than 3 Hours

Description

23.75 In.H-W 3.7 In.L Square GStl Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 23 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter Not Applicable, For Duct Shape Square, Free Area 3.1 sq ft, Overall Width 23 3/4 in, Frame Material Thickness 22 ga, Overall Length 3 3/4 in, Connection Type Not Applicable, Frame Depth 3 3/4 in, Rough Opening Length Not Applicable

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