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Articles Tagged with ''louver''
The latest version of the Pottorff ECD-545 5-in horizontal blade, wind-driven rain louver comes with updated AMCA CRP ratings. The louver now has a Class A rating at a core velocity of 886 fpm for the 29 mph, 3 in/hr simulated AMCA Wind-Driven Rain Test.
Pottorff has introduced the EDD-637 dual-drainable louver for superior water-penetration performance.