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54 in 57"H-W 5 1/4"L Aluminum Backdraft Damper, 54-1/2 in x 54-1/2 in, Aluminum

  • Mfr # 3HHP1

  • Zoro # G2538837

product price:  $466.99
/ea
Additional $100.00 delivery surcharge applies per item.
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Key Features

Shutter Mounting Position
Vertical
Shutter Mounting Location
Wall
Shutter Construction Material
Extruded Aluminum Frame and Galvanized Tie Rods
Shutter Free Area
17.007 sq ft
Shutter Opening Required
54-1/2 in x 54-1/2 in
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Specifications

Product Information

MFR #
3HHP1
Zoro #
G2538837
UPC #
190735289662
Country of Origin
United States

Dimensions

Shutter Overall Size
57 in x 57 in
Fits Fan Dia.
54 in
Frame Depth
3 in
Open Depth
5 3/4 in
Flange Width
1 1/2 in
Mounting Hole Size
Prepunched
Fits Fan Diameter
54 in
Blade Material Thickness
26 ga
Rough Opening Diameter
54 1/2 in
Overall Height
57 in
Overall Diameter
57 in
Rough Opening Length
54 1/2 in
Rough Opening Width
54.5 in
Frame Material Thickness
0.8 in
Mounting Hole Diameter
1/4 in
Overall Width
57 in
Frame Opening Width
54 in
Frame Opening Height
54 in
Overall Length
5 1/4 in
Wire Rope Length
5 1/4 in

Details

Item
57"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
17.007 sq ft
Shutter Opening Required
54-1/2 in x 54-1/2 in
Blade Material
Aluminum
Max. Velocity
2500 FPM
Type
Gravity Operated, Double Panel
Shutter Overall Square
57" x 57"
Shutter Item
Backdraft Damper / Wall Shutter, Front Flange
Frame Opening B
54 in
Frame Opening A
54 in
For Use With
Vertical Mounted Exhaust Fans
Number of Panels
2
Includes
Prepunched Mounting Holes; Felt edged Counterbalanced Louvers; Weep Holes In Frame Bottom
Mounting Position
Vertical
Free Area
17 sq ft
Blade Type
Flat Blade
Maximum Pressure
1 in wc
Counterbalanced
Yes
Frame Less Flange
54
Damper Type
Static
Frame Material
Aluminum
Flange Type
Front Flange
Color
White
Closure Type
Gravity
Maximum Ambient Temperature
180 Degrees F
Series
EASR
Tie-Rod Material
Galvanized Steel Frame and Tie Rods
Closure Velocity Rating
2,500 fpm
Single Acting/Double Acting
Single Acting
Damper Finish
Mill Finish
Bushing Material
Stainless Steel
Blade Orientation
Parallel Blades
Damper Application
Backdraft
Blade Seal Material
Felt
Switch Action
Normally Closed
Minimum Ambient Temperature
-40 Degrees F
Rough Opening Shape
Square
Opening Type
Gravity
Maximum Air Velocity
2500 fpm
Airflow Direction
Horizontal

Description

57 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 2, Maximum Air Velocity 2500 fpm, Overall Height 57 in, Rough Opening Diameter 54 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 54 in, For Duct Shape Not Applicable, Free Area 17 sq ft, Overall Width 57 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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