Damper, Backdraft, Wall Mount, 19-3/4 In Sq
Mfr # 5NKN4
Zoro # G1586374
product price: $89.19
/ea
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Key Features
Type
Wall Mount, Supply
Damper Size (In.)
17 x 17
Overall Size (In.)
19-3/4 x 19-3/4
Max. Velocity (FPM)
2,250 fpm
Flange Width (In.)
1 1/2 in
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Product Information
MFR #
5NKN4
Zoro #
G1586374
UPC #
190735347713
Country of Origin
United States
Dimensions
Damper Size (In.)
17 x 17
Overall Size (In.)
19-3/4 x 19-3/4
Flange Width (In.)
1 1/2 in
Flange Width
1 1/2 in
Fits Fan Diameter
16 in
Rough Opening Length
17 1/2 in
Overall Width
19 3/4 in
Rough Opening Width
17.5 in
Blade Material Thickness
26 ga
Frame Depth
1 5/8 in
Rough Opening Diameter
17 1/2 in
Overall Length
4 1/2 in
Overall Height
19 3/4 in
Frame Material Thickness
0.1 in
Description
19.75 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 19 3/4 in, Rough Opening Diameter 17 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 16 in, For Duct Shape Square, Free Area 1.7 sq ft, Overall Width 19 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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