Carnes CWLBB User Manual
Imperial [IP] Dimensions
Metric (SI) in Parentheses
SPECIFICATION SHEET
MODEL CWLB and CWMB with OPTION R
TRIMAIRE EXT. ALUM. LINEAR REGISTERS and GRILLES
Removable Core for Side Wall & Ceiling Application [1/8” (3) Bars on 1/2” (13) Centers]
COPYRIGHT © 2007 CARNES COMPANY
ALL RIGHTS RESERVED
SUPERSEDES 12108-A 12108-B
Available Sizes In Inches (Millimeters)*
Listed Listed
Degree Size Size
Blade Straightening Height Width
Model Deflection Damper Vanes Min. Max. Min. Max.
CWLBG 0° NO NO 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
CWMBG 15° NO NO 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
CWLBD 0° YES NO 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
CWMBD 15° YES NO 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
CWLBS 0° NO YES 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
CWMBS 15° NO YES 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
CWLBB 0° YES YES 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
CWMBB 15° YES YES 2-1/2 (64) 12 (305) 6 (152) 72 (1829)
* Minimum and Maximum single unit sizes. Larger list widths furnished as separate pieces.
NOTES: 1. Single blade damper on Size2-1/2” (64), opposed blade damper on size 3” (76) and larger.
2. Option “R” is core retainer for side wall or ceiling.
3. All ducts by others.
4. Standard finish is #26 sanded, etched and lacquer.
CWLBD
CWLBB
CWMBB
CWLBS
CWMBS
1” (25)
2-1/4”
(57)
3-1/2”
(89)
1/2”
(13)
Listed Size +7/8” (22)
Listed
Size
+7/8”
(22)
Listed
Size
+3/8”
(10)
Listed Size +3/8” (10)
Duct = Listed Size Width
Duct =
Listed
Size
Height
3” (76)
1-3/8” (35)
2-1/8” (54)
CWMBG
PLASTER OR
WALL BOARD
Supports on 6” (152) Centers
Retainer
•
CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: (608)845-6411 Fax: (608)845-6470 www.carnes.com
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