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  11. Square Smoke Damper, 24V, 9-3/4 In. W
Dayton Square Smoke Damper, 24V, 9-3/4 In. W 3HGG2 - main

Square Smoke Damper, 24V, 9-3/4 In. W

  • Mfr # 3HGG2

  • Zoro # G1703387

product price: $432.99
/ea
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Key Features

Mounting Type
Vertical/Horizontal
Actual Width
9 3/4 in
Includes
Factory Mounted Actuator
Voltage
24 V
Depth
12 in
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Specifications

Product Information

MFR #
3HGG2
Zoro #
G1703387
UPC #
190735288917
Country of Origin
United States

Dimensions

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

Details

Item
9.75"H 12"L 10"W Motrzd Smoke Damper
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator
Voltage
24 V
Material
Galvanized Steel
Phase
1
Max. Velocity
2,000 fpm
Free Area
43.5 sq in
Seals
Flexible Stainless Steel Jamb
Pressure Differential Max.
4 in wg
Damper Shape
Square
Damper Item
Motorized Smoke Damper
Standards
AMCA; CSFM; IBC; NFPA 80,90A,92,101 and 105; UL 555S
Blade
16 ga
Max. Temp.
350 Degrees F
Recommended Retaining Angle
Mfr. No. 2TGG7
Hz
60
Frame
16 ga
Jamb Seal Material
Stainless Steel
Number of Panels
1
Fusible Link Temperature
350 Degrees F
Frame Less Flange
100 sq in
Flange Type
Hat Channel
Pressure Drop @ 1000 fpm (AMCA 5.2)
0.1642 in wg
Damper Type
Dynamic
Maximum Air Pressure
4 in wg
For Duct Shape
Square
Closure Velocity Rating
2,000 fpm
Frame Material
Galvanized Steel
Frequency
60 Hz
For Air Type
Emergency Smoke
Maximum Temperature Rating
350 Degrees F
Damper Application
Smoke
Switch Action
Normally Closed
Blade Orientation
Parallel Blades
Airflow Direction
Horizontal; Vertical
Includes Motor
Yes
Nameplate Voltage
24V AC
Rough Opening Shape
Square
Blade Seal Material
Silicone
Mounting Position
Horizontal
Blade Type
V-Groove
Closure Pressure Rating
4 in wc
ACMA Leakage Class
2
Closure Type
Motorized
Blade Material
Galvanized Steel
Maximum Air Velocity
2000 fpm

Description

9.75 In.H 12 In.L 10 In.W Motrzd Smoke Damper, For Nominal Duct Diameter Not Applicable, Damper Application Smoke, Number of Panels 1, Overall Height 9 3/4 in, Overall Length 12 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 10 in, Frame Material Thickness 16 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter Not Applicable, Rough Opening Width 10 in, Damper Type Dynamic, Maximum Air Velocity 2000 fpm, Nameplate Voltage 24V AC

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