Damper, Horizontal, 56 In Sq
Mfr # 5NKN7
Zoro # G1150064
product price: $388.99
/ea
Item requires special delivery charges. A $40.00 per item surcharge will be applied.
Key Features
Type
No Flange, Horizontal Mount
Damper Size (In.)
55-3/4 X 55-3/4
Overall Size (In.)
55-3/4 x 55-3/4
Includes
Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
Construction Material
G-90 Galvanized Steel Frame and Aluminum Blades
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Product Information
MFR #
5NKN7
Zoro #
G1150064
UPC #
190735347744
Country of Origin
United States
Dimensions
Damper Size (In.)
55-3/4 X 55-3/4
Overall Size (In.)
55-3/4 x 55-3/4
Overall Height
55 3/4 in
Overall Length
4 1/2 in
Overall Width
55 3/4 in
For Nominal Duct Diameter
56 in
Rough Opening Length
56 in
Rough Opening Width
56 in
Frame Material Thickness
20 ga
Fits Fan Diameter
54 in
Frame Depth
2 in
Rough Opening Diameter
56 in
Description
55.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 56 in, Frame Material Galvanized Steel, Number of Panels 2, Maximum Air Velocity 2000 fpm, Overall Height 55 3/4 in, Rough Opening Diameter 56 in, Rough Opening Shape Square, Fits Fan Diameter 54 in, For Duct Shape Square, Free Area 21.5 sq ft, Overall Width 55 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 56 in
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