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  11. Square Fire/Smoke Damper, 11-3/4 In. H
Dayton Square Fire/Smoke Damper, 11-3/4 In. H 3HGJ5 - main

Square Fire/Smoke Damper, 11-3/4 In. H

  • Mfr # 3HGJ5

  • Zoro # G0488381

product price: $570.99
/ea
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Key Features

Mounting Type
Vertical/Horizontal
Actual Width
11 3/4 in
Includes
Factory Mounted Actuator; Stainless Steel Closure Spring; UL Fusible Link
Voltage
24 V
Depth
16 in
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Specifications

Product Information

MFR #
3HGJ5
Zoro #
G0488381
UPC #
190735289129
Country of Origin
United States

Dimensions

Actual Width
11 3/4 in
Depth
16 in
Actual Height
11 3/4 in
Nominal Duct Height
12 in
Nominal Duct Width
12 in
Rough Opening Width
12 in
Overall Width
12 in
Overall Height
11 3/4 in
Frame Material Thickness
16 ga
Blade Material Thickness
16 ga
Overall Length
16 in

Details

Item
11.75"H 16"L 12"W Motrzd Fire/Smke Dampr
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator; Stainless Steel Closure Spring; UL Fusible Link
Voltage
24 V
Material
Galvanized Steel
Free Area
74.2 sq in
Damper Shape
Square
Hz
60
Max. Velocity
2,000 fpm
Pressure Differential Max.
4 in wg
Max. Temp.
350 Degrees F
Blade
16 ga
Standards
AMCA; CSFM; IBC; NFPA 80,90A,92,101 and 105; UL 555S
Damper Item
Motorized Fire/Smoke Damper
Frame
16 ga
Phase
1
Seals
Extruded Silicone Rubber Blade
Recommended Retaining Angle
Mfr. No. 2TGH2
Fire Rated
1 1/2 hr
Jamb Seal Material
Stainless Steel
Rough Opening Shape
Square
Maximum Temperature Rating
350 Degrees F
Closure Velocity Rating
2,000 fpm
Mounting Position
Horizontal; Vertical
Nameplate Voltage
24V AC
Switch Action
Normally Closed
ACMA Leakage Class
2
Frequency
60 Hz
Blade Orientation
Parallel Blades
Maximum Air Velocity
2000 fpm
Frame Less Flange
144 sq in
Airflow Direction
Horizontal; Vertical
Blade Material
Galvanized Steel
Fusible Link Temperature
350 Degrees F
Closure Type
Motorized
Damper Application
Fire and Smoke
Blade Type
V-Groove
For Air Type
Emergency Smoke
Flange Type
Hat Channel
Includes Motor
Yes
For Duct Shape
Square
Closure Pressure Rating
4 in wc
Electrical Connection
Hardwired
Blade Seal Material
Silicone
Maximum Air Pressure
4 in wg
Damper Type
Dynamic
Number of Panels
1
Frame Material
Galvanized Steel

Description

11.75 In.H 16 In.L 12 In.W Motrzd Fire/Smke Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 11 3/4 in, Overall Length 16 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 12 in, Frame Material Thickness 16 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter Not Applicable, Rough Opening Width 12 in, Damper Type Dynamic, Maximum Air Velocity 2000 fpm, Nameplate Voltage 24V AC

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