L Series — Linear Diffuser for Ceiling, Sidewall or Floor Applications
- Extruded aluminum construction
- Ceiling, sidewall, sill or floor applications
- Available in 0, 15, or 30 degrees and pencil proof bar deflections
- Maximum one-piece length 72", width 24" (1/2" width increments)
- Lengths over 72" made in multiple units with keyway splices to form even continuous lengths
- Bright White or Satin Anodized Finish
Note: Floor application must be ordered as "LF". 8" maximum width for constant traffic; 12" maximum width for occasional traffic; maximum length 72'.
Refer to the Submittal Drawings for dimensions and additional details
L Series Bar Styles
Bars on 1/2 centers
Note: Quantity of bars = (2 x listed width) - 2.
Example: 4" listed with = 6 bars = (4 x 2) - 2
How to Specify
Provide the following information:
L [1] [2] [3] [4] [5] [6]
[1]:
- LF — For floor application
- LS — For sill, side-wall, and ceiling applications
[2] Type:
- 1 — Grille only
- 2 — Grille with control grid
- 3 — Grille with damper
- 4 — Grille with control grid & damper
[3] Bar Style:
- 00 — Straight
- 01 — Pencil Proof
- 15 — 15' deflection
- 30 — 30' deflection
[4] Mounting Style:
- 0 — Standard (floor or sill)
- 1 — Hangar Bracket (1 1/2"–12" only for 00 bar style only without mounted damper/control grid)
- 2 — Mounting Frame
- 3 — Screw Holes in Margin
- GO – Concrete/Tile Mounting Frame
[5] Size (Length x Width; inches)
[6] Finish:
- SA —Satin Anodized
- W — Painted White
For example: LS3001 24 06 W
How to Specify: Mitered Corners
MCL [1] [2] [3] [4] [5] [6] [7]
[1]: Application
- F — For floor application
- S — For sill, side-wall, and ceiling applications
[2] Bar Style:
- 00 — Straight
- 01 — Pencil Proof
- 15 — 15° deflection
- 30 — 30° deflection
[3] Mounting Style:
- 0 — Standard (floor or sill)
- 1 — Hangar Bracket (1 1/2"–12" only for 00 bar style only without mounted damper/control grid)
- 2 — Mounting Frame
- 3 — Screw Holes in Margin
- GO – Concrete/Tile Mounting Frame
[4] Miter Degree
[5] Miter Type
- I — Inside
- O — Outside
- SI — Sidewall Inside
- SO — Sidewall Outside
NOTE: for Style #15 or #30 specify up or down (SIU, SID, SOU, SOD)
[6] Width
[7] Finish:
- SA —Satin Anodized
- W — Painted White
For example: MCL1F30020I 24 06 W
Mitered Corner Sections Furnished as shown.
Blank off baffles available upon request.
MCL [1] [2] [3] [4] [5] [6] [7]
| [1] | F — Floor |
| S — Sidewall | |
| [2] Bar Style | 00 — Straight |
| 01 — Pencil Proof | |
| 15 — 15' deflection | |
| 30 — 30' deflection | |
| [3] Mounting Style | 0 — Standard (floor or sill) |
| 1 — Hanger Bracket (1 1/2"–12" only for 00 bar style only; NOTE: #1 requires inside hemmed duct for hanger bracket) | |
| 2 — Mounting Frame | |
| 3 — Screw Holes in Margin | |
| [4] Miter Degree | |
| [5] Miter Type | I — Inside |
| O — Outside | |
| SI — Sidewall Inside | |
| SO — Sidewall Outside; NOTE: for Style #15 or #30 specify up or down (SIU, SID, SOU, SOD) | |
| [6] Width | |
| [7] Finish | SA — Satin Anodized |
| W — Painted White |
- Alumnium construction
- Leaf type for sizes 1 1/2" to 3"
- Cannot be used with hanger brackets
Note: Order with desired diffuser for attachment at factory.
- Alumnium construction
- Individual adjustable blades
- Cannot be used with hanger brackets
Note: G Grid blades are assembled parallel to short dimension. Order with desired diffuser for factory fitting.
- Extruded aluminum construction
- Controls the air volume from full flow to shut-off
- Fits widths of 3-1/2" and wider
- Must be ordered seperately and ductmount if mounting style #1 is used.
Note: Order with desired diffuser for attachment at factory