AFL-501 : FEMA Louver, Chevron Blade, 5-inch Depth
AFL-501 : FEMA Louver, Chevron Blade, 5-inch Depth
Model AFL-501 is a severe-duty aluminum tornado louver engineered to protect air intake and exhaust openings serving FEMA 361/320 storm shelters and safe rooms. Tested in accordance with the stringent ICC 500-20 standard and UL Listed, it provides verified impact and pressure resistance for critical life-safety applications. Available in multiple installation configurations, Model AFL-501 is frequently installed in front of a high-performance wind-driven rain louver to deliver layered protection against extreme weather events.
Product Highlights
| Blade Type |
Chevron
|
|---|---|
| Frame Depth (Inches) |
5
|
| Certifications |
AMCA 500-L Air Performance and Water Penetration
Tested in accordance with ICC 500-14
|
| Free Area for 4' x 4' (%) |
47
|
| Free Area for 4' x 4' (ft square) |
7.55
|
| Material |
Aluminum
|
| Minimum Size |
12 in. W x 12 in. H
|
| Maximum Single Section Size |
96 in. W x 120 in. H
|
| Beginning Point of Water Penetration (ft/min) |
634
|
| Wind Load (PSF) |
250
|
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