Drainable Louver Fixed 35-1/2 H Alum

Stationary Intake Louver Drainable Louver Max. Exhaust 5 855 cfm Louver Max. Intake 4 099 cfm Intake Louver Outside Height 35 1/2 in Intake Louver Inside Width 45 in Louver Free Area 6.216 sq ft Louver Material Aluminum Min. Wall Opening (In.) 36H x 48W Flange Width (In.) 1 1/4 in Number of Blades 7 Inside Height (In.) 30 in Max. Velocity (FPM) 3 500 fpm Outside Width (In.) 47 1/2 in Blade Angle (Deg.) 45 For Use With Intake or Exhaust Applications