Model EBV-445
Extruded Aluminum Brick Vent
4" Deep - 45 Degree J-Blade
The EBV-445 brick vent is used primarily in new construction and incorporates 1/8" (3) mortar ribs at the top and bottom. Brick vents provide a permanent means of gravity ventilation for crawll spaces, hung ceilings, incinerator rooms, chimney flues, foundations, pipe spaces and corridors and are not intended to protect against driven rain conditions.
Standard Construction
Material: Mill finish 6063-T5 extruded aluminum.
Frames: 4" deep x 0.125" thick (102 x 3) with 1/8" (3) mortar ribs top and bottom (adds 1/4" to overall nominal height).
Blades: 45o x 0.125" (3) thick J-style.
Screen: 18 x 14 mesh aluminum insect screen.
Minimum Size: 4" x 2-3/8" (102 x 60)
Maximum Size: 48" x 24" (1219 x 610)
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