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Dayton
Damper, Backdraft, Wall Mount, 19-3/4 In Sq
Mfr # 5NKN4
Zoro # G1586374
product price: $80.99
/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
- Brand Dayton
- MFR # 5NKN4
- Zoro # G1586374
- UPC # 190735347713
- Country of Origin United States
- Category Backdraft Roof Dampers
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 |
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 |
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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