Carnes CRGB User Manual
COPYRIGHT © CARNES CO. 2010
ALL RIGHTS RESERVED
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CARNES COMPANY, 448 S. Main St., P. O. Box 930040, Verona, WI. 53593-0040 Phone: 608/845-6411 Fax: 608/845-6470 E-Mail: carnes@carnes.com www.carnes.com
SPECIFICATION SHEET
Model CRGB Channel-Aire
Extruded Aluminum Slot Type Diffuser
Spline Border, 1/2” (13) Slot
IP [English] Dimensions
SI (Metric) In Parentheses
5/8” MIN.
(16)
Duct Length A +1/4” (6)
13/16” (21)
1/2” (13)
1/2” (13)
1/2” (13)
1/2” (13)
B
A
L
L
+1/8” (3)
1/2” (13)
1/16” (2)
3/8” (10)
3/8” (10)
1-7/16” (37)
Number of Slots
Dim. 1 2 3 4 5 6 7 8
A
1-3/8” 2-11/16” 4” 5-5/16” 6-5/8” 7-15/16” 9-1/4” 10-9/16”
(35) (68) (102) (135) (168) (202) (235) (268)
B
1-1/2” 2-13/16” 4-1/8” 5-7/16” 6-3/4” 8-1/16” 9-3/4” 10-11/16”
(38) (71) (105) (138) (172) (205) (248) (272)
NOTES: 1. Duct length is “L” plus 1/4” (6mm).
2. Order units 1/8” (3mm) shorter than grid size.
3. Units have flat end caps that add 1/8” (3mm) to unit length.
4. Maximum length “L” for one piece construction is 72” (1829mm).
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