Damper, Backdraft
Mfr # 4HX33
Zoro # G0885866
product price: $53.29
/eaKey Features
Type
Wall Mount, Supply
Damper Size (In.)
11 x 11
Overall Size (In.)
13-3/4 x 13-3/4
Use w/Dayton Ventilators
4HZ42, 4HZ43
Construction Material
16-gauge Extruded Aluminum Frame, Aluminum Blades, Galvanized Steel Tie Rods and Stainless Steel Hardware
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Contact our U.S. based teamSpecifications
Product Information
MFR #
4HX33
Zoro #
G0885866
UPC #
190735325612
Country of Origin
United States
Dimensions
Damper Size (In.)
11 x 11
Overall Size (In.)
13-3/4 x 13-3/4
Flange Width (In.)
1 3/8 in
Overall Length
4 1/2 in
Rough Opening Width
11.5 in
Rough Opening Length
10 1/2 in
Frame Depth
1 5/8 in
Rough Opening Diameter
11 1/2 in
Fits Fan Diameter
10 in
Frame Material Thickness
0.1 in
Overall Width
13 3/4 in
Blade Material Thickness
26 ga
Overall Height
13 3/4 in
Flange Width
1 1/2 in
Description
13.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 13 3/4 in, Rough Opening Diameter 11 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 10 in, For Duct Shape Square, Free Area 0.6 sq ft, Overall Width 13 3/4 in, Frame Material Thickness 0.1 in, Overall Length 4 1/2 in, Connection Type Not Applicable, Frame Depth 1 5/8 in
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