Extruded Aluminum Brick Vent, 15 In X 7 In
Brick vents provide a permanent means of ventilation for crawl spaces, hung ceilings, incinerator rooms, chimney flues, foundations, pipe spaces and corridors. Extruded construction provides a quality finished appearance. A high water stop at the rear and deep overlapping blades with storm stops provide maximum resistance to rain and weather. For use with Model SP / CSP fan sizes 700-1050.
Model BVE frame is 4" deep with 1/8" mortar ribs top and bottom (adding 1/4" to nominal height). Blades are heavy gauge 6063T5 extruded aluminum, .125" nominal wall thickness. 45 degree blades overlap for optimum visual screening. Maximum free area is 39%. Aluminum mesh insect screen. 204-R1 clear anodize finish.