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  5. 12 in 15"H-W 5 1/4"L Aluminum Backdraft Damper, 12-1/2 in x 12-1/2 in, Aluminum
Dayton 12 in 15"H-W 5 1/4"L Aluminum Backdraft Damper, 12-1/2 in x 12-1/2 in, Aluminum 3HHN5 - main

12 in 15"H-W 5 1/4"L Aluminum Backdraft Damper, 12-1/2 in x 12-1/2 in, Aluminum

  • Mfr # 3HHN5

  • Zoro # G2175013

product price:  $64.29
/ea

Key Features

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
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Specifications

Product Information

MFR #
3HHN5
Zoro #
G2175013
UPC #
190735289617
Country of Origin
United States

Dimensions

Shutter Overall Size
15 in x 15 in
Fits Fan Dia.
12 in
Open Depth
5 3/4 in
Mounting Hole Size
Prepunched
Flange Width
1 1/2 in
Frame Depth
3 in
Frame Opening Width
12 in
Fits Fan Diameter
12 in
Rough Opening Diameter
12 1/2 in
Overall Diameter
15 in
Frame Opening Height
12 in
Rough Opening Width
12.5 in
Mounting Hole Diameter
1/4 in
Overall Width
15 in
Frame Material Thickness
0.8 in
Blade Material Thickness
26 ga
Rough Opening Length
12 1/2 in
Overall Height
15 in
Overall Length
5 1/4 in

Details

Item
15"H-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
Blade Material
Aluminum
Max. Velocity
2500 FPM
Type
Gravity Operated, Single Panel
Frame Opening A
12 in
Shutter Overall Square
15" x 15"
For Use With
Vertical Mounted Exhaust Fans
Frame Opening B
12 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
Counterbalanced
Yes
Airflow Direction
Horizontal
Tie-Rod Material
Galvanized Steel Frame and Tie Rods
Damper Application
Backdraft
Closure Velocity Rating
2,500 fpm
Series
EASR
Opening Type
Gravity
Flange Type
Front Flange
Bushing Material
Stainless Steel
Frame Less Flange
12
Closure Type
Gravity
Switch Action
Normally Closed
Single Acting/Double Acting
Single Acting
Blade Type
Flat Blade
Damper Finish
Mill Finish
Blade Orientation
Parallel Blades
Minimum Ambient Temperature
-40 Degrees F
Maximum Pressure
1 in wc
Frame Material
Aluminum
Blade Seal Material
Felt
Damper Type
Static
Maximum Ambient Temperature
180 Degrees F
Rough Opening Shape
Square
Maximum Air Velocity
2500 fpm

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

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