Round Fire/Smoke Damper, 350F, 120V - 3HGL7

Round Fire/Smoke Damper, 350F, 120V - 3HGL7

Dayton
SKU:
3HGL7
|
UPC:
190735289327
Availability:
In Stock

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Description
Round Fire/Smoke Damper,GalvSt 11.9 In. dia, 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 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 11 7/8 in, Rough Opening Width 12 in, Damper Type Dynamic, Maximum Air Velocity 3000 fpm, Nameplate Voltage 120V AC
Additional Information
Country of Origin:
United States
Item:
Round Fire/Smoke Damper,GalvSt 11.9 dia"
Mounting Type:
Vertical/Horizontal
Includes:
Factory Mounted Actuator; Stainless Steel Closure Spring; UL Fusible Link
Voltage:
120 V
Depth:
15 5/8 in
Material:
Galvanized Steel
Max. Temp.:
350 Degrees F
Frame:
20 ga
Phase:
1
Free Area:
93.5 sq in
Damper Item:
Motorized Fire/Smoke Damper
Standards:
CSFM; IBC; NFPA 80,90A,92,101,105; UL 555S
Actual Damper Sz. Dia.:
11 7/8 in
Hz:
60
Seals:
Extruded Silicone Rubber Blade
Max. Velocity:
3,000 fpm
Blade:
14 ga
Damper Shape:
Round
Fire Rated:
1 1/2 hr
Nominal Duct Dia.:
12 in
Pressure Differential Max.:
4 in wg
Rough Opening Width:
12 in
Overall Height:
11 7/8 in
Overall Width:
15 5/8 in
For Nominal Duct Diameter:
12 in
Blade Orientation:
Not Applicable
Fusible Link Temperature:
350 Degrees F
Rough Opening Shape:
Round
Includes Motor:
Yes
Blade Material Thickness:
14 ga
Blade Type:
Butterfly
Maximum Air Velocity:
3000 fpm
For Air Type:
Emergency Smoke
Jamb Seal Material:
Not Applicable
Mounting Position:
Horizontal; Vertical
Maximum Air Pressure:
4 in wg
Damper Application:
Fire and Smoke
Closure Type:
Motorized
Closure Pressure Rating:
4 in wc
Closure Velocity Rating:
3,000 fpm
Maximum Temperature Rating:
350 Degrees F
Flange Width:
Not Applicable
Counterbalanced:
Not Applicable
For Duct Shape:
Round
ACMA Leakage Class:
2
Frame Less Flange:
113 sq in
Frame Material Thickness:
20 ga
Frame Material:
Galvanized Steel
Frequency:
60 Hz
Pressure Drop @ 1000 fpm (AMCA 5.2):
0.023 in wg
Switch Action:
Normally Closed
Damper Type:
Dynamic
Number of Panels:
1
Overall Length:
16 in
Airflow Direction:
Horizontal; Vertical
Overall Diameter:
11 7/8 in
Blade Seal Material:
Silicone
Rough Opening Diameter:
12 in
Nameplate Voltage:
120V AC
Blade Material:
Galvanized Steel
Package Quantity:
1
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