On-Line Catalog : Louvers and Penthouses > Louvers > Drainable > 4" and 6" Drainable Head > EFJ-437-HP
Model EFJ-437-HP extruded aluminum louver 4" deep 37½° high performance J-blade
Application
The EFJ-437-HP blends the aesthetic appeal of a non-drainable blade with the higher water penetration protection of a drainable blade louver by incorporating a drainable head member to capture water that cascades down the face of the building and channeling into downspouts and away from the airflow paths.
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