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Damper, Backdraft
- Mfr # 4HX33
- Zoro # G0885866
product price:Â
$
55.99
/ea
Key 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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Specifications
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
- Wire Rope Length
- 4 1/2 in
- Length
- 4 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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