12 in Backdraft Damper / Wall Shutter, Front Flange - 3HHN5

12 in Backdraft Damper / Wall Shutter, Front Flange - 3HHN5

Dayton
SKU:
3HHN5
|
UPC:
190735289617
Availability:
In Stock

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Description
15 In.H-W 5 1/4 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 15 in, Rough Opening Diameter 12 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 12 in, For Duct Shape Not Applicable, Free Area 0.8 sq ft, Overall Width 15 in, Frame Material Thickness 0.8 in, Overall Length 5 1/4 in, Connection Type Not Applicable, Frame Depth 3 in
Additional Information
Country of Origin:
United States
Item:
15H-W 5 1/4"L Aluminum Backdraft Damper"
Shutter Mounting Position:
Vertical
Shutter Mounting Location:
Wall
Shutter Construction Material:
Extruded Aluminum Frame and Galvanized Tie Rods
Shutter Free Area:
0.786 sq ft
Shutter Opening Required:
12-1/2 in x 12-1/2 in
Shutter Overall Size:
15 in x 15 in
Fits Fan Dia.:
12 in
Blade Material:
Aluminum
Max. Velocity:
2500 FPM
Open Depth:
5 3/4 in
Mounting Hole Size:
Prepunched
Frame Opening A:
12 in
Flange Width:
1 1/2 in
Shutter Overall Square:
15 x 15""
For Use With:
Vertical Mounted Exhaust Fans
Frame Opening B:
12 in
Frame Depth:
3 in
Number of Panels:
1
Shutter Item:
Backdraft Damper / Wall Shutter, Front Flange
Includes:
Prepunched Mounting Holes; Felt edged Counterbalanced Louvers; Weep Holes In Frame Bottom
Mounting Position:
Vertical
Free Area:
0.8 sq ft
Seal Material:
Not Applicable
Counterbalanced:
Yes
Frame Opening Width:
12 in
Airflow Direction:
Horizontal
Tie-Rod Material:
Galvanized Steel Frame and Tie Rods
Damper Application:
Backdraft
Fits Fan Diameter:
12 in
Rough Opening Diameter:
12 1/2 in
Closure Velocity Rating:
2,500 fpm
Series:
EASR
Overall Diameter:
15 in
Opening Type:
Gravity
Flange Type:
Front Flange
Bushing Material:
Stainless Steel
Frame Opening Height:
12 in
Frame Less Flange:
12
Closure Type:
Gravity
Connection Type:
Not Applicable
Rough Opening Width:
12.5 in
Fusible Link Temperature:
Not Applicable
Mounting Hole Diameter:
1/4 in
Switch Action:
Normally Closed
Overall Width:
15 in
Frame Material Thickness:
0.8 in
Blade Material Thickness:
26 ga
Single Acting/Double Acting:
Single Acting
Blade Type:
Flat Blade
Damper Finish:
Mill Finish
Blade Orientation:
Parallel Blades
Rough Opening Length:
12 1/2 in
Minimum Ambient Temperature:
-40 Degrees F
ACMA Leakage Class:
Not Applicable
Overall Height:
15 in
Maximum Pressure:
1 in wc
Frame Material:
Aluminum
Overall Length:
5 1/4 in
For Nominal Duct Diameter:
Not Applicable
For Duct Shape:
Not Applicable
Blade Seal Material:
Felt
Damper Type:
Static
Maximum Ambient Temperature:
180 Degrees F
For Fuel Type:
Not Applicable
Rough Opening Shape:
Square
Maximum Air Velocity:
2500 fpm
Pressure Drop @ 1000 fpm (AMCA 5.2):
Not Applicable
Package Quantity:
1
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