Number of Results: 54
Model AFA-801 acoustical louver protects air intake and exhaust openings in exterior walls. The insulated airfoil-style blades provide high free area and low airflow resistance while reducing airborne noise transmission. Model AFA-801 provides the highest free area in its class. 8-inch depth 33% fr
BVF Brick Vents make possible simplified installation in existing walls. The brick vents are designed with an overlapping louver blade. They incorporate a 7 x 7 mesh insect screen and a high waterstop at the rear of the brick vent.
BVE Brick Vents are the answer where a fine finish is a prerequisite, where a superior brick vent is required at a minimum cost. The brick vents are designed with a deep louvered overlapping blade and incorporate a 7 x 7 mesh insect screen.
Model XG-MSE is a square plaque face electronically actuated VAV diffuser.