Backdraft Damper, Horizontal, 47-3/4Sq
Mfr # 3HHN3
Zoro # G2435194
product price: $255.99
/ea
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Key Features
Type
No Flange, Horizontal Mount
Damper Size (In.)
47-3/4 x 47-3/4
Overall Size (In.)
47-3/4 x 47-3/4
Outside Flange (In.)
47-3/4 x 47-3/4
Max. Velocity (FPM)
2,000 fpm
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Product Information
MFR #
3HHN3
Zoro #
G2435194
UPC #
190735289594
Country of Origin
United States
Dimensions
Damper Size (In.)
47-3/4 x 47-3/4
Overall Size (In.)
47-3/4 x 47-3/4
Overall Height
47 3/4 in
Overall Length
4 1/2 in
Overall Width
47 3/4 in
Frame Material Thickness
20 ga
Rough Opening Length
48 in
Frame Depth
2 in
Rough Opening Diameter
48 in
Rough Opening Width
48 in
For Nominal Duct Diameter
48 in
Fits Fan Diameter
48 in
Blade Material Thickness
26 ga
Description
47.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 48 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 47 3/4 in, Rough Opening Diameter 48 in, Rough Opening Shape Square, Fits Fan Diameter 48 in, For Duct Shape Square, Free Area 14.7 sq ft, Overall Width 47 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 48 in
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