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Square Fire/Smoke Damper, 9-3/4 In. H

  • Mfr # 3HGJ4

  • Zoro # G1048171

product price: 
$
569.99
/ea
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Key Features

Mounting Type
Vertical/Horizontal
Actual Width
9 3/4 in
Includes
Factory Mounted Actuator; Stainless Steel Closure Spring; UL Fusible Link
Voltage
24 V
Depth
21 in
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Specifications

Details

MFR #
3HGJ4
Zoro #
G1048171
UPC #
190735289112
Country of Origin
United States
Item
9.75"H 21"L 10"W Motrzd Fire/Smke Dampr
Mounting Type
Vertical/Horizontal
Includes
Factory Mounted Actuator; Stainless Steel Closure Spring; UL Fusible Link
Voltage
24 V
Material
Galvanized Steel
Hz
60
Blade
16 ga
Recommended Retaining Angle
Mfr. No. 2TGG7
Fire Rated
1 1/2 hr
Free Area
43.5 sq in
Damper Item
Motorized Fire/Smoke Damper
Max. Velocity
2,000 fpm
Damper Shape
Square
Pressure Differential Max.
4 in wg
Max. Temp.
350 Degrees F
Seals
Extruded Silicone Rubber Blade
Standards
AMCA; CSFM; IBC; NFPA 80,90A,92,101 and 105; UL 555S
Phase
1
Frame
16 ga
Jamb Seal Material
Stainless Steel
Number of Panels
1
For Duct Shape
Square
Flange Type
Hat Channel
Blade Seal Material
Silicone
Maximum Air Velocity
2000 fpm
Fusible Link Temperature
350 Degrees F
Electrical Connection
Hardwired
Blade Material
Galvanized Steel
Mounting Position
Horizontal; Vertical
ACMA Leakage Class
2
Includes Motor
Yes
Rough Opening Shape
Square
Damper Application
Fire and Smoke
Blade Orientation
Parallel Blades
Maximum Air Pressure
4 in wg
Nameplate Voltage
24V AC
For Air Type
Emergency Smoke
Switch Action
Normally Closed
Blade Type
V-Groove
Airflow Direction
Horizontal; Vertical
Closure Velocity Rating
2,000 fpm
Closure Type
Motorized
Damper Type
Dynamic
Frequency
60 Hz
Closure Pressure Rating
4 in wc
Maximum Temperature Rating
350 Degrees F
Frame Material
Galvanized Steel
Frame Less Flange
100 sq in

Description

9.75 In.H 21 In.L 10 In.W Motrzd Fire/Smke Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 9 3/4 in, Overall Length 21 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 10 in, Frame Material Thickness 16 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter Not Applicable, Rough Opening Width 10 in, Damper Type Dynamic, Maximum Air Velocity 2000 fpm, Nameplate Voltage 24V AC

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