EHV-550 : Hurricane Louver, Horizontal Blade, 5.5-inch Depth
EHV-550 : Hurricane Louver, Horizontal Blade, 5.5-inch Depth
Model EHV-550 is a stationary dual-module, extruded aluminum wind-driven rain louver engineered to protect exterior wall intake and exhaust openings in severe weather applications. Its horizontal front blades and vertical rear blades enhance moisture separation and weather resistance. The unit is AMCA 540 Listed for wind-borne debris impact and AMCA 550 Listed for High Velocity Wind Driven Rain, delivering high-performance, code-compliant protection for demanding building envelope requirements.
Product Highlights
| Blade Type |
Rain Resistant
|
|---|---|
| Frame Depth (Inches) |
5.5
|
| Certifications |
AMCA 500-L Water Penetration, Air Performance, and Wind-Driven Rain
AMCA 550 High Velocity Wind Driven Rain
AMCA 540 Test Method for Louvers Impacted by Wind Borne Debris (Basic Protection, Missile Level D and Enhanced Protection, Missile Level E)
|
| Free Area for 4' x 4' (%) |
50
|
| Free Area for 4' x 4' (ft square) |
8.02
|
| Material |
Aluminum
|
| Minimum Size |
8 in. W x 12 in. H
|
| Maximum Single Section Size |
60 in. W x 96 in. H
|
| Beginning Point of Water Penetration (ft/min) |
1,083
|
| Wind Load (PSF) |
25
|
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