Pottorff's severe-duty louver line features exceptional protection against wind-driven rain and the extreme weather associated with hurricanes and tornados. Our latest releases include: orff's se ere-duty louver line fea ures e ceptional pr treme weather associa ed with hurricanes and tornados. Our la est releases include: ection against wind-driven rain and the ECV-545 VERTICAL BLADE 5 " LOUVER Recently redesigned making it the the preferred solution for hurricane-prone and wind-borne debris regions. ■ AMCA Certifi ed - Water Penetration, Air Performance and Wind-Driven Rain ■ AMCA 540 Listed - Impact Resistance (Enhanced Protection) ■ AMCA 550 Listed - High Velocity Rain Resistance ■ Continuous Angle Installation Option NEXT LEVEL SEVERE-DUTY PERFORMANCE BEST IN CLASSFREE AREA VELOCITY 1250 fpm EDV-545 DUAL MODULE 5 AMC Certifi ed - (Enhanced Pr -545 DUAL MODULE 5 " LOUVER This high-performing louver features a front ■ AMCA Certifi ed - Water Penetration, Air Performance and Wind-Driven Rain (Enhanced Protection)ection) AMC 540 Lis ed - AMC 550 Lis ed - ain Resis ance ■ AMCA 550 Listed - High Velocity Rain Resistance ■ Continuous Angle Installation Option Continuous Angle Ins allation Option horizontal J-blade for an aesthetically pleasing appearance. The back features vertical chevron blades for superior resistance to wind-driven rain. This high-performing louver fea ures a fron Air Performance and Wind-Driven Rain ■ AMCA 540 Listed - Impact Resistance horizon al J-blade for an aesthetically pleasing appearance The back fea ures vertical chevron blades or superior esis ance to wind-driven rain. www.pottorff.comhttp://www.pottorff.com