50.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 47 1/2 in, Outside Width 17 1/2 in, Rough Opening Height 48 in, Rough Opening Width 18 in, Louver Maximum Intake 2,671 cfm, Maximum Exhaust 3,820 cfm, Flange Width 1 1/2 in, Free Area 2.4 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 46 1/2 in, Inside Width 15 3/4 in, Number of Blades 10
Ventilation,Louvers,Intake Louvers
Louver Damper,Adjustable,48H X 18W
Specifications of Louver Damper,Adjustable,48H X 18W | |
---|---|
Category | |
Instock | instock |