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  11. Round Smoke Damper, 120V, 3000 fpm
Dayton Round Smoke Damper, 120V, 3000 fpm 3HGH9 - main

Round Smoke Damper, 120V, 3000 fpm

  • Mfr # 3HGH9

  • Zoro # G2599012

product price: $486.99
/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 #
3HGH9
Zoro #
G2599012
UPC #
190735289075
Country of Origin
United States

Dimensions

Depth
8 1/4 in
Nominal Duct Dia.
10 in
Actual Damper Sz. Dia.
9 7/8 in
Rough Opening Width
10 in
Overall Width
8 1/4 in
Overall Height
9 7/8 in
Overall Diameter
9 7/8 in
Rough Opening Diameter
10 in
Frame Material Thickness
20 ga
Blade Material Thickness
14 ga
For Nominal Duct Diameter
10 in
Overall Length
8 1/8 in

Details

Item
Round 9.9" dia GStl Mtrzd Smoke Damper
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator
Voltage
120 V
Material
Galvanized Steel
Blade
14 ga
Frame
20 ga
Max. Temp.
350 Degrees F
Pressure Differential Max.
4 in wg
Max. Velocity
3,000 fpm
Free Area
69.8 sq in
Seals
Silicone Rubber
Damper Shape
Round
Hz
60
Damper Item
Motorized Smoke Damper
Phase
1
Standards
CSFM; IBC; NFPA 90A,92,101,105; UL 555S
Closure Type
Motorized
Maximum Temperature Rating
350 Degrees F
Nameplate Voltage
120V AC
Blade Seal Material
Silicone
Switch Action
Normally Closed
Includes Motor
Yes
Blade Type
Butterfly
Fusible Link Temperature
350 Degrees F
Mounting Position
Horizontal
Maximum Air Pressure
4 in wg
Closure Velocity Rating
3,000 fpm
Frame Less Flange
78.5 sq in
For Duct Shape
Round
Damper Type
Dynamic
For Air Type
Emergency Smoke
Blade Material
Galvanized Steel
Maximum Air Velocity
3000 fpm
Rough Opening Shape
Round
Closure Pressure Rating
4 in wc
Damper Application
Smoke
ACMA Leakage Class
2
Frame Material
Galvanized Steel
Airflow Direction
Horizontal; Vertical
Frequency
60 Hz
Number of Panels
1

Description

Round 9.9 In. dia GStl Mtrzd Smoke Damper, For Nominal Duct Diameter 10 in, Damper Application Smoke, Number of Panels 1, Overall Height 9 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 9 7/8 in, Rough Opening Width 10 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 120V AC

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