Recommended for heating, cooling, or general ventilation applications
Supply or return air systems
Sill installation blankets glass or outer walls.
High sidewall installation gives horizontal spread.
For floor use, Model AL1 Airline grilles are highly recommended with FG or FH borders due to heavy reinforcement. Dust deposits are
easily cleaned by removing the core from its frame.
Ceiling installed models are available with welded-in cores.
Heavy gauge, extruded aluminum construction
Removable core (up to 18" height) separates from its frame – no need for a “frame in a frame” or sub-frame assembly. Easy accessibility to ducts for servicing or cleaning purposes, or for air flow adjustment.
5 border types for application flexibility. Style FG & FH borders include floor reinforcement beams for floor mounting applications.
Thinline models include 1/8" wide bars on 1/4" (Model TL1N) or 1/2" centers (Model TL1W)
Airline models include 1/4" wide bars on 1/2" centers (Model AL)
Core deflection angles of 0°, 15°, or 45° for precise directional control of supply air or return air use.
Fastening methods include visible border screws, or concealed
Arctic White baked-on finish or natural anodize.
Lengths to 120" for full sections. Unlimited length continuous runs (96" max sections) using frame alignment strips.
Heights from 1-1/2" to 18" (with removable core). Welded-in core construction on heights over 18" (cores non-removable).
Floor reinforcement “beams” on borders 6, 7, 9 (border 9 recommended for high traffic areas where a flanged frame is required).
Factory applied gasket material to frame
Aluminum or steel opposed blade volume control dampers – minimum 4" height. Flap damper used for heights under 4".
Custom / optional paint colors
Double deflection models with rear, individually adjustable blades for spread control