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Round Smoke Damper, Galvanized Steel

  • Mfr # 3HGJ2

  • Zoro # G3037072

product price:  $530.99
/ea
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Key Features

Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator
Voltage
120 V
Depth
8 1/4 in
Material
Galvanized Steel
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Specifications

Product Information

MFR #
3HGJ2
Zoro #
G3037072
UPC #
190735289099
Country of Origin
United States

Dimensions

Depth
8 1/4 in
Nominal Duct Dia.
14 in
Actual Damper Sz. Dia.
13 7/8 in
Rough Opening Width
14 in
Overall Width
8 1/4 in
Overall Height
13 7/8 in
For Nominal Duct Diameter
14 in
Overall Diameter
13 7/8 in
Frame Material Thickness
20 ga
Rough Opening Diameter
14 in
Overall Length
8 1/8 in
Blade Material Thickness
14 ga
Wire Rope Length
8 1/8 in

Details

Item
Round 13.9" dia GStl Mtrzd Smoke Damper
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator
Voltage
120 V
Material
Galvanized Steel
Frame
20 ga
Seals
Silicone Rubber
Free Area
131 sq in
Max. Velocity
3,000 fpm
Phase
1
Pressure Differential Max.
4 in wg
Max. Temp.
350 Degrees F
Hz
60
Blade
14 ga
Standards
CSFM; IBC; NFPA 90A,92,101,105; UL 555S
Damper Item
Motorized Smoke Damper
Damper Shape
Round
Closure Velocity Rating
3,000 fpm
Closure Pressure Rating
4 in wc
Damper Application
Smoke
Fusible Link Temperature
350 Degrees F
Blade Material
Galvanized Steel
Maximum Air Velocity
3000 fpm
Switch Action
Normally Closed
Rough Opening Shape
Round
Frame Material
Galvanized Steel
Closure Type
Motorized
Maximum Air Pressure
4 in wg
For Air Type
Emergency Smoke
Maximum Temperature Rating
350 Degrees F
Airflow Direction
Horizontal; Vertical
Blade Type
Butterfly
ACMA Leakage Class
2
Mounting Position
Horizontal
Blade Seal Material
Silicone
Includes Motor
Yes
Nameplate Voltage
120V AC
Damper Type
Dynamic
Frequency
60 Hz
For Duct Shape
Round
Number of Panels
1
Frame Less Flange
153.9 sq in

Description

Round 13.9 In. dia GStl Mtrzd Smoke Damper, For Nominal Duct Diameter 14 in, Damper Application Smoke, Number of Panels 1, Overall Height 13 7/8 in, Overall Length 8 1/8 in, Rough Opening Shape Round, For Duct Shape Round, Overall Width 8 1/4 in, Frame Material Thickness 20 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter 13 7/8 in, Rough Opening Width 14 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 120V AC

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