Backdraft Damper, Horizontal, 35-3/4Sq
Mfr # 3HHN1
Zoro # G3463616
product price: $158.99
/ea
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Key Features
Type
No Flange, Horizontal Mount
Damper Size (In.)
35-3/4 x 35-3/4
Overall Size (In.)
35-3/4 x 35-3/4
Includes
Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
Outside Flange (In.)
35-3/4 x 35-3/4
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Product Information
MFR #
3HHN1
Zoro #
G3463616
UPC #
190735289570
Country of Origin
United States
Dimensions
Damper Size (In.)
35-3/4 x 35-3/4
Overall Size (In.)
35-3/4 x 35-3/4
Overall Length
4 1/2 in
Overall Width
35 3/4 in
Overall Height
35 3/4 in
Blade Material Thickness
26 ga
Frame Depth
2 in
For Nominal Duct Diameter
36 in
Rough Opening Length
36 in
Rough Opening Width
36 in
Frame Material Thickness
20 ga
Rough Opening Diameter
36 in
Fits Fan Diameter
36 in
Description
35.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 36 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 35 3/4 in, Rough Opening Diameter 36 in, Rough Opening Shape Square, Fits Fan Diameter 36 in, For Duct Shape Square, Free Area 8.2 sq ft, Overall Width 35 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 36 in, Maximum Pressure 1 in wc
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