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Sleeved Fire Damper, Square, Steel

  • Mfr # 20CK17

  • Zoro # G6156586


product price: $104.99
/ea
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Key Features

Mounting Type
Dynamic, Vertical
Shape
Square
Includes
Stainless Steel Closure Spring; UL Fusible Link
Material
22 ga Galvanized Steel
Recommended Retaining Angle
2TGG4
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Specifications

Product Information

MFR #
20CK17
Zoro #
G6156586
UPC #
190735152386
Country of Origin
United States

Dimensions

Nominal Duct Height
6 in
Damper Height
5 3/4 in
Damper Width
5 3/4 in
Nominal Duct Width
6 in
Damper Depth
3 11/16 in
Rough Opening Width
6 in
Overall Height
5 3/4 in
Overall Width
5 3/4 in
Frame Material Thickness
22 ga
Frame Depth
12 in
Overall Length
12 in

Details

Item
5.75"H-W 12"L Spring Fire Dampr w/Sleeve
Mounting Type
Dynamic, Vertical
Shape
Square
Includes
Stainless Steel Closure Spring; UL Fusible Link
Material
22 ga Galvanized Steel
Recommended Retaining Angle
2TGG4
Fire Rated
1 1/2 hr
Damper Item
Sleeved Fire Damper
Damper Shape
Square
Fusible Link
165 Degrees F
Standards
NFPA 90A,101, CSFM, IBC, NFPA 80, NYC MEA, UL 555
Free Area
0.1 sq ft
For Use With
Low Pressure HVAC Systems
Maximum Pressure
4 in wc
Frame Less Flange
36 sq in
Closure Type
Spring
Fusible Link Temperature
165 Degrees F
Switch Action
Normally Open
Frame Material
Galvanized Steel
Damper Type
Dynamic
Closure Pressure Rating
4 in wc
Rough Opening Shape
Square
Damper Application
Fire
Mounting Position
Horizontal; Vertical
Maximum Ambient Temperature
165 Degrees F
Number of Panels
1
Closure Velocity Rating
2,000 fpm
Blade Type
Curtain
For Duct Shape
Square
Maximum Air Velocity
4000 fpm
Blade Material
Galvanized Steel
Airflow Direction
Vertical

Description

5.75 In.H-W 12 In.L Spring Fire Dampr w/Sleeve, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 5 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter Not Applicable, For Duct Shape Square, Free Area 0.1 sq ft, Overall Width 5 3/4 in, Frame Material Thickness 22 ga, Overall Length 12 in, Connection Type Not Applicable, Frame Depth 12 in, Rough Opening Length Not Applicable

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