Square Smoke Damper, 120V, 7-3/4 In. W

  • Mfr # 3HGG6
  • Zoro # G0302312
product price: 
$
425.99
/ea
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Key Features

Mounting Type
Vertical/Horizontal
Actual Width
7 3/4 in
Includes
Factory Mounted Actuator
Voltage
120V
Depth
12 in
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Specifications

Product Information

MFR #
3HGG6
Zoro #
G0302312
UPC #
190735288955
Country of Origin
United States

Dimensions

Actual Width
7 3/4 in
Depth
12 in
Actual Height
7 3/4 in
Nominal Duct Width
8 in
Nominal Duct Height
8 in
Rough Opening Width
8 in
Overall Width
8 in
Overall Height
7 3/4 in
Frame Material Thickness
16 ga
Blade Material Thickness
16 ga
Overall Length
12 in
Wire Rope Length
12 in
Length
12 in

Details

Item
7.75"H 12"L 8"W Mtrzd Stl Smke Dampr
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator
Voltage
120V
Material
Galvanized Steel
Seals
Flexible Stainless Steel Jamb
Frame
16 ga
Free Area
35.3 sq in
Blade
16 ga
Standards
AMCA; CSFM; IBC; NFPA 80,90A,92,101 and 105; UL 555S
Phase
1
Damper Item
Motorized Smoke Damper
Damper Shape
Square
Max. Velocity
2,000 fpm
Pressure Differential Max.
4 in wg
Recommended Retaining Angle
Mfr. No. 2TGG5
Hz
60 Hz
Max. Temp.
350 Degrees F
Jamb Seal Material
Stainless Steel
Maximum Air Pressure
4 in wg
Mounting Position
Horizontal
Closure Pressure Rating
4 in wc
Maximum Temperature Rating
350 Degrees F
Rough Opening Shape
Square
Nameplate Voltage
120V AC
Blade Type
V-Groove
Blade Material
Galvanized Steel
Closure Type
Motorized
Number of Panels
1
Maximum Air Velocity
2000 fpm
Includes Motor
Yes
For Air Type
Emergency Smoke
Pressure Drop @ 1000 fpm (AMCA 5.2)
0.01685 in wg
Damper Application
Smoke
Damper Type
Dynamic
Fusible Link Temperature
350 Degrees F
Airflow Direction
Horizontal; Vertical
Blade Orientation
Parallel Blades
For Duct Shape
Square
Flange Type
Hat Channel
Frequency
60 Hz
Frame Material
Galvanized Steel
Closure Velocity Rating
2,000 fpm
ACMA Leakage Class
2
Frame Less Flange
64 sq in
Blade Seal Material
Silicone
Switch Action
Normally Closed
Front Closure
Motorized
Shell Material
Galvanized Steel

Description

7.75 In.H 12 In.L 8 In.W Mtrzd Stl Smke Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Smoke, Number of Panels 1, Overall Height 7 3/4 in, Overall Length 12 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 8 in, Frame Material Thickness 16 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter Not Applicable, Rough Opening Width 8 in, Damper Type Dynamic, Maximum Air Velocity 2000 fpm, Nameplate Voltage 120V AC

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