ESD-403 : Stationary Louver, Drainable Blade, 4-inch Depth
ESD-403 : Stationary Louver, Drainable Blade, 4-inch Depth
Model ESD-403 is an extruded aluminum stationary drainable louver engineered to protect exterior wall intake and exhaust openings from water penetration. The drainable head and stationary horizontal drainable blades efficiently collect and route water into vertical downspouts concealed within the jambs, directing it to the sill for gravity-assisted discharge, supporting reliable moisture management and long-term building envelope performance.
Product Highlights
| Blade Type |
Drainable
|
|---|---|
| Frame Depth (Inches) |
4
|
| Certifications |
AMCA 500-L Water Penetration and Air Performance
|
| Free Area for 4' x 4' (%) |
50
|
| Free Area for 4' x 4' (ft square) |
8
|
| Material |
Aluminum
|
| Minimum Size |
12 in. W x 12 in. H
|
| Maximum Single Section Size |
120 in. W x 120 in. H, Limited to 70 sq. ft.
|
| Beginning Point of Water Penetration (ft/min) |
1,007
|
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