DAYTON 5NKJ1 Combination Louver Damper Adjustable 47-1/2 H Aluminium
Get it by Monday, Dec 22
10.00% off
€1,688.25 /unit
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Product Specifications:
| Item | Combination Louver Damper |
| Adjustable Blades | Yes |
| Blade Angle | 45° |
| Blade Type | Drainable |
| Finish | Mill |
| Flange Width | 1 1/4" , Not Applicable |
| Frame Height | 47 1/2" |
| Frame Type | Hat Channel |
| Frame Width | 47 1/2" |
| Free Area | 7.2 sq. ft. |
| Includes | Bird Screen, Screen Fasteners |
| Inside Height | 46 1/2" |
| Inside Width | 45 3/4" |
| Intake Louver Inside Width | 45" |
| Intake Louver Outside Height | 47 1/2" |
| Intake Or Exhaust Application | Exhaust, Intake |
| Louver Item | Combination Louver Damper |
| Louver Material | Aluminum |
| Louver Type | Combination |
| Material | Aluminum |
| Max. Exhaust | 7219 CFM |
| Max. Exhaust (cfm) | 7219 |
| Max. Intake | 5027 CFM |
| Max. Intake (cfm) | 5027 |
| Max. Velocity | 3000 FPM |
| Maximum Air Velocity | 3000 FPM |
| Min. Wall Opening (in.) | 48H x 48W |
| Number Of Blades | 10 |
| Outside Height | 47 1/2" |
| Outside Width | 47 1/2" |
| Point Of Water Penetration | 1118 FPM |
| Rough Opening Height | 48" |
| Rough Opening Width | 48" |
| Type | Adjustable Damper |
| Wall Opening Size | 48" x 48" |
Shipping Info:
| Ship weight (kg) | 29.25 |
| Ship height (cm) | 129.54 |
| Ship length (cm) | 125.73 |
| Ship width (cm) | 20.32 |
| HS code | 7610900080 |
| Country of Origin | US |
Product Details:
- Blade Angle (Deg.) (45/90)
Product Variants
| Product | Model | Rough Opening Height | Rough Opening Width | Free Area | Max. Intake | Max. Exhaust | Number Of Blades | Flange Width | Inside Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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5NKH6 | 18" | 18" | 0.521 sq. ft. | 438 CFM | 625 CFM | 3 | 1 1/4" | 12" | €618.41 | |
![]() |
5NKH7 | 24" | 24" | 1.3 sq. ft. | 1005 CFM | 1444 CFM | 4 | 1 1/4" | 22 1/2" | €763.54 | |
![]() |
5NKH8 | 30" | 30" | 2.2 sq. ft. | 1724 CFM | 2475 CFM | 6 | 1 1/4" | 28 1/2" | €1,040.57 | |
![]() |
5NKH9 | 36" | 36" | 3.7 sq. ft. | 2406 CFM | 3781 CFM | 7 | 1 1/4" | 34 1/2" | €1,151.86 | |
![]() |
5NKJ0 | 42" | 42" | 5 sq. ft. | 3413 CFM | 4875 CFM | 9 | 1 1/4" | 40 1/2" | €1,550.05 | |
![]() |
20UA28 | 42" | 42" | 5.3 sq. ft. | 5886 CFM | 8417 CFM | 9 | 1 1/2" | 40 1/2" | €1,786.46 | |
![]() |
20UA22 | 24" | 24" | 1.5 sq. ft. | - | - | 4 | 1 1/2" | 22 1/2" | €925.20 |
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DAYTON 5NKJ1 Combination Louver Damper Adjustable 47-1/2 H Aluminium
€1,875.83 /unit

