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

  • Mfr # 3HGL1

  • Zoro # G0387886

product price: 
$
689.99
/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

Details

MFR #
3HGL1
Zoro #
G0387886
UPC #
190735289266
Country of Origin
United States
Item
Round Fire/Smoke Damper,GalvSt 13.9" dia
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator, Retaining Plate, Stainless Steel Closure Spring, UL Fusible Link
Voltage
24 V
Material
Galvanized Steel
Pressure Differential Max.
4 in wg
Max. Velocity
3,000 fpm
Hz
60
Fire Rated
1 1/2 hr
Damper Item
Motorized Fire/Smoke Damper
Max. Temp.
350 Degrees F
Standards
CSFM; IBC; NFPA 80,90A,92,101,105; UL 555S
Free Area
131 sq in
Frame
20 ga
Damper Shape
Round
Seals
Extruded Silicone Rubber Blade
Blade
14 ga
Phase
1
Frame Less Flange
153.9 sq in
Nameplate Voltage
24V AC
Damper Application
Fire and Smoke
Number of Panels
1
Blade Seal Material
Silicone
Closure Velocity Rating
3,000 fpm
For Duct Shape
Round
Frequency
60 Hz
For Air Type
Emergency Smoke
Switch Action
Normally Closed
ACMA Leakage Class
2
Fusible Link Temperature
350 Degrees F
Airflow Direction
Horizontal; Vertical
Maximum Temperature Rating
350 Degrees F
Includes Motor
Yes
Frame Material
Galvanized Steel
Maximum Air Pressure
4 in wg
Closure Pressure Rating
4 in wc
Closure Type
Motorized
Damper Type
Dynamic
Blade Material
Galvanized Steel
Maximum Air Velocity
3000 fpm
Blade Type
Butterfly
Rough Opening Shape
Round
Mounting Position
Horizontal; Vertical

Description

Round Fire/Smoke Damper,GalvSt 13.9 In. dia, For Nominal Duct Diameter 14 in, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 13 7/8 in, Overall Length 16 in, Rough Opening Shape Round, For Duct Shape Round, Overall Width 15 5/8 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 24V AC

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