On-Line Catalog : Louvers > Extruded Aluminum Louvers > Non-Drainable Blade > EFK-437
Model EFK-437 extruded aluminum louver
4" deep • 37½° K-blade
The EFK-437 extruded aluminum louver is designed for intake and exhaust application where protection against water infiltration is not critical. The EFK-437 is well suited for special shape applications and is available with hidden mullions for a continuous blade appearance of multiple section assemblies. The EFK-437 is available in a wide array of anodized and painted finishes including custom color matching.