Acoustical Louvers - AFJ-801
Model AFJ-801 acoustical louver protects air intake and exhaust openings in exterior walls. The insulated J-style blades provide high free area and low airflow resistance while also reducing airborne noise transmission.
8-inch depth
27% free area (4 ft. x 4 ft.)
887 fpm free area velocity at the beginning point of water penetration
STC Rating: 12
30-day money-back guarantee
Shipping: 2-3 Business Days