Carnes SARM User Manual
Imperial [IP] Dimensions
Metric (SI) in Parentheses
SPECIFICATION SHEET
Model SARM Aluminum
Supply and Return Diffuser
Surface Mount
CARNES COMPANY © 2008 COPYRIGHT
ALL RIGHTS RESERVED
SUPERSEDES 12157-F 12157-G
Supply Size Return Size
A x BC x D
18 x 18 (457 x 457)* 9 x 9 (259 x 259)
21 x 21 (533 x 533) 12 x 12 (305 x 305)
21 x 36 (533 x 914) 12 x 27 (305 x 686)
21 x 48 (533 x 1219) 12 x 39 (305 x 991)
21 x 60 (533 x 1524) 12 x 51 (305 x 1295)
24 x 24 (610 x 610) 15 x 15 (381 x 381)
24 x 36 (610 x 914) 15 x 27 (381 x 686)
24 x 48 (610 x 1219) 15 x 39 (381 x 991)
24 x 60 (610 x 1524) 15 x 51 (381 x 1295)
27 x 27 (686 x 686) 18 x 18 (457 x 457)
27 x 36 (686 x 914) 18 x 27 (457 x 686)
27 x 48 (686 x 1219) 18 x 39 (457 x 991)
27 x 60 (686 x 1524) 18 x 51 (457 x 1295)
30 x 30 (762 x 762) 21 x 21 (533 x 533)
30 x 36 (762 x 914) 21 x 27 (533 x 686)
30 x 48 (762 x 1219) 21 x 39 (533 x 991)
30 x 60 (762 x 1524) 21 x 54 (533 x 1372)
33 x 33 (838 x 838) 21 x 21 (533 x 533)
33 x 36 (838 x 914) 21 x 24 (533 x 610)
33 x 42 (838 x 1067) 21 x 30 (533 x 762)
33 x 48 (838 x 1219) 21 x 36 (533 x 914)
33 x 60 (838 x 1524) 21 x 48 (533 x 1219)
Supply Size Return Size
A x BC x D
36 x 36 (914 x 914) 24 x 24 (610 x 610)
36 x 48 (914 x 1219) 24 x 36 (610 x 914)
36 x 60 (914 x 1524) 24 x 48 (610 x 1219)
39 x 39 (991 x 991) 27 x 27 (686 x 686)
39 x 48 (991 x 1219) 27 x 36 (686 x 914)
39 x 60 (991 x 1524) 27 x 48 (686 x 1219)
42 x 42 (1067 x 1067)* 27 x 27 (686 x 686)
42 x 48 (1067 x 1219) 27 x 33 (686 x 838)
42 x 60 (1067 x 1524) 27 x 45 (686 x 1143)
45 x 45 (1143 x 1143) 30 x 30 (762 x 762)
45 x 48 (1143 x 1219) 30 x 33 (762 x 838)
45 x 60 (1143 x 1524) 30 x 45 (610 x 1143)
48 x 48 (1219 x 1219) 33 x 33 (838 x 838)
48 x 60 (1219 x 1524) 33 x 45 (838 x 1143)
51 x 51 (1295 x 1295) 36 x 36 (914 x 914)
51 x 60 (1295 x 1524) 36 x 45 (914 x 1143)
54 x 54 (1372 x 1372) 36 x 36 (914 x 914)
54 x 60 (1372 x 1524) 36 x 42 (914 x 1067)
57 x 57 (1448 x 1448) 39 x 39 (991 x 991)
57 x 60 (1448 x 1524) 39 x 42 (991 x 1067)
60 x 60 (1524 x 1524) 42 x 42 (1067 x 1067)
DIMENSIONS LISTED IN INCHES (Millimeters)
Note: Standard Finish. #11 Bright White is optional.
* Lay-in
1-1/2 (38)
D
B
+1/16” (2)
B
+5-5/8” (143)
2-1/4” (57)
2-3/4” (70)
3/4”
(19)
1-5/16” (33)
2-1/16” (520)
3/16”
(5)
A
+5-5/8”
(143)
A
+1/16”
(2)
C
DUCT BY OTHERS
MINIMUM CEILING OPENING = A+2” (51) x B+2” (51)
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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