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  Model Airline - Aluminum Linear Bar Grilles  
       
 

Application

  • 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.
Product Features
  • 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
    mounting options.
  • 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).
Options
  • 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
  • Mitered corners
  • Blank-off baffles
  • Panel or bar type access doors
  • Debris screen
  • Model RC removable core frames
 
Features at a Glance

   
   
       
Submittals
Model Blades Border
Type
Deflection
15° 45°
AL

1/4" wide bars
on 1/2" centers

 

6
7
9
FG
FH
BF
AL-C Core Only
AL-S 1-1/4"
N/A N/A
TL 1/8" wide bars
on 1/2" centers
6 N/A
7 N/A
9 N/A
FG N/A
FH N/A
BF N/A
TL-C Core Only N/A
TL-S 1-1/4"
N/A N/A
TL 1/8" wide bars
on 1/4" centers
6 N/A
7 N/A
9 N/A
FG N/A
FH N/A
BF N/A
TL-C Core Only N/A
TL-S 1-1/4"
N/A N/A

Optional Features
Options Mitered
Corners
Configurations
Core Styles Face Miter 90° Basic Linear Section / Run
Borders & Frames Stack Miter 90°, Inside Corner
#6, #7, #8, #9 Borders
Configuration L
Mounting Methods Stack Miter 90°, Outside Corner
#6, #7, #8, #9 Borders
Configuration S
Access Door Stack Miter 90°, Inside Corner
FG & FH Borders
Configuration Z
Blank-Off Baffle Stack Miter 90°, Outside Corner
FG & FH Borders
Configuration U
  Accessories Configuration R
  OBD - Opposed Blade Volume Control Damper Configuration I
Sidewall Inside Corner
    Configuration O
Sidewall Outside Corner
    Grille End Cuts