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Round Fire/Smoke Damper, 120V, 350F

  • Mfr # 3HGL8

  • Zoro # G3246275

product price:  $652.99
/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
120 V
Depth
15 5/8 in
Material
Galvanized Steel
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Specifications

Product Information

MFR #
3HGL8
Zoro #
G3246275
UPC #
190735289334
Country of Origin
United States

Dimensions

Depth
15 5/8 in
Actual Damper Sz. Dia.
13 7/8 in
Nominal Duct Dia.
14 in
Rough Opening Width
14 in
Overall Height
13 7/8 in
Overall Width
15 5/8 in
Overall Diameter
13 7/8 in
For Nominal Duct Diameter
14 in
Frame Material Thickness
20 ga
Overall Length
16 in
Rough Opening Diameter
14 in
Blade Material Thickness
14 ga
Wire Rope Length
16 in

Details

Item
Round Motrzd Fire/Smoke Damper,13.9" dia
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator, Retaining Plate, Stainless Steel Closure Spring, UL Fusible Link
Voltage
120 V
Material
Galvanized Steel
Hz
60
Max. Temp.
350 Degrees F
Max. Velocity
3,000 fpm
Standards
CSFM; IBC; NFPA 80,90A,92,101,105; UL 555S
Frame
20 ga
Blade
14 ga
Damper Item
Motorized Fire/Smoke Damper
Free Area
131 sq in
Seals
Extruded Silicone Rubber Blade
Phase
1
Pressure Differential Max.
4 in wg
Damper Shape
Round
Fire Rated
1 1/2 hr
Frame Less Flange
153.9 sq in
Maximum Air Pressure
4 in wg
Includes Motor
Yes
Maximum Air Velocity
3000 fpm
Closure Velocity Rating
3,000 fpm
Number of Panels
1
Frame Material
Galvanized Steel
Rough Opening Shape
Round
Blade Material
Galvanized Steel
Mounting Position
Horizontal; Vertical
Frequency
60 Hz
Blade Type
Butterfly
Damper Type
Dynamic
For Air Type
Emergency Smoke
Closure Pressure Rating
4 in wc
Maximum Temperature Rating
350 Degrees F
Closure Type
Motorized
Switch Action
Normally Closed
Airflow Direction
Horizontal; Vertical
Fusible Link Temperature
350 Degrees F
ACMA Leakage Class
2
Damper Application
Fire and Smoke
Blade Seal Material
Silicone
Nameplate Voltage
120V AC
For Duct Shape
Round

Description

Round Motrzd Fire/Smoke Damper,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 120V AC

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