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  11. Round Fire/Smoke Damper, 24V, 15-5/8 In. D
Dayton Round Fire/Smoke Damper, 24V, 15-5/8 In. D 3HGK9 - main

Round Fire/Smoke Damper, 24V, 15-5/8 In. D

  • Mfr # 3HGK9

  • Zoro # G3031034

product price: $695.99
/ea
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Key Features

Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator, Retaining Plate, Stainless Steel Closure Spring, UL Fusible Link
Voltage
24 V
Depth
15 5/8 in
Material
Galvanized Steel
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Specifications

Product Information

MFR #
3HGK9
Zoro #
G3031034
UPC #
190735289259
Country of Origin
United States

Dimensions

Depth
15 5/8 in
Actual Damper Sz. Dia.
11 7/8 in
Nominal Duct Dia.
12 in
Rough Opening Width
12 in
Overall Height
11 7/8 in
Overall Width
15 5/8 in
Rough Opening Diameter
12 in
Frame Material Thickness
20 ga
Overall Diameter
11 7/8 in
Blade Material Thickness
14 ga
For Nominal Duct Diameter
12 in
Overall Length
16 in

Details

Item
11.9"H 16"L 15.7"W GStl Fire/Smke Dampr
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator, Retaining Plate, Stainless Steel Closure Spring, UL Fusible Link
Voltage
24 V
Material
Galvanized Steel
Damper Item
Motorized Fire/Smoke Damper
Max. Temp.
350 Degrees F
Pressure Differential Max.
4 in wg
Standards
CSFM; IBC; NFPA 80,90A,92,101,105; UL 555S
Fire Rated
1 1/2 hr
Free Area
93.5 sq in
Max. Velocity
3,000 fpm
Phase
1
Damper Shape
Round
Hz
60
Frame
20 ga
Blade
14 ga
Seals
Extruded Silicone Rubber Blade
Frequency
60 Hz
Blade Seal Material
Silicone
Nameplate Voltage
24V AC
Damper Application
Fire and Smoke
Frame Material
Galvanized Steel
Number of Panels
1
For Air Type
Emergency Smoke
Frame Less Flange
113 sq in
Switch Action
Normally Closed
Closure Velocity Rating
3,000 fpm
Electrical Connection
Hardwired
Closure Pressure Rating
4 in wc
Airflow Direction
Horizontal; Vertical
Maximum Temperature Rating
350 Degrees F
Mounting Position
Horizontal; Vertical
Closure Type
Motorized
Fusible Link Temperature
350 Degrees F
For Duct Shape
Square
Rough Opening Shape
Square
Pressure Drop @ 1000 fpm (AMCA 5.2)
0.023 in wg
Blade Material
Galvanized Steel
Includes Motor
Yes
ACMA Leakage Class
2
Maximum Air Pressure
4 in wg
Damper Type
Dynamic
Maximum Air Velocity
3000 fpm
Blade Type
Butterfly

Description

11.9 In.H 16 In.L 15.7 In.W GStl Fire/Smke Dampr, For Nominal Duct Diameter 12 in, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 11 7/8 in, Overall Length 16 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 15 5/8 in, Frame Material Thickness 20 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter 11 7/8 in, Rough Opening Width 12 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 24V AC

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