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Sleeved Fire Damper, Square, Steel

  • Mfr # 20CK19

  • Zoro # G6135735

product price:  $127.99
/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
Damper Item
Sleeved Fire Damper
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Specifications

Product Information

MFR #
20CK19
Zoro #
G6135735
UPC #
190735152409
Country of Origin
United States

Dimensions

Nominal Duct Height
10 in
Damper Height
9 3/4 in
Nominal Duct Width
10 in
Damper Width
9 3/4 in
Damper Depth
3 11/16 in
Rough Opening Width
10 in
Overall Height
9 3/4 in
Overall Width
9 3/4 in
Frame Material Thickness
22 ga
Overall Length
12 in
Frame Depth
12 in

Details

Item
9.75"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
Damper Item
Sleeved Fire Damper
Fire Rated
1 1/2 hr
For Use With
Low Pressure HVAC Systems
Damper Shape
Square
Recommended Retaining Angle
2TGG7
Free Area
0.4 sq ft
Standards
NFPA 90A,101, CSFM, IBC, NFPA 80, NYC MEA, UL 555
Fusible Link
165 Degrees F
Maximum Pressure
4 in wc
Closure Pressure Rating
4 in wc
Mounting Position
Horizontal; Vertical
Blade Material
Galvanized Steel
Rough Opening Shape
Square
Number of Panels
1
Closure Velocity Rating
2,000 fpm
Maximum Ambient Temperature
165 Degrees F
Damper Type
Dynamic
Blade Type
Curtain
For Duct Shape
Square
Fusible Link Temperature
165 Degrees F
Maximum Air Velocity
4000 fpm
Airflow Direction
Vertical
Switch Action
Normally Open
Frame Material
Galvanized Steel
Closure Type
Spring
Damper Application
Fire
Frame Less Flange
100 sq in

Description

9.75 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 9 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter Not Applicable, For Duct Shape Square, Free Area 0.4 sq ft, Overall Width 9 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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