SPECIFICATION SHEET
Model SEZJ Square Diffuser
with Round Neck Option
Adjustable — for Spline Type Ceilings
COPYRIGHT © 2013 CARNES COMPANY
ALL RIGHTS RESERVED
SUPERSEDES 12078-A 12078-B
SQUARE
BLOW-20
BLOW-25
BLOW-30
BLOW-40
ADJUSTMENT
HORIZONTAL
AIR FLOW
VERTICAL
AIR FLOW
Two spring loaded pins,
four pin suspension to
ceiling plate. Removable
and interchangeable
center core assembly.
DIMENSIONS LISTED IN INCHES (Millimeters)
Neck Dia. Size A x B
5 (127) 6 x 6 (152 x 152)
6 (152) 6 x 6 (152 x 152)
6 (152) 9 x 9 (229 x 229)
8 (203) 9 x 9 (229 x 229)
9 (229) 9 x 9 (229 x 229)
10 (254) 12 x 12 (305 x 305)
12 (305) 12 x 12 (305 x 305)
14 (356) 15 x 15 (381 x 381)
15 (381) 15 x 15 (381 x 381)
16 (406) 18 x 18 (457 x 457)
18 (457) 18 x 18 (457 x 457)
18 (457) 21 x 21 (533 x 533)
Note:
1. Standard Finish #11
White Electrocoat
3/8” (10)
3/8”
(10)
3-1/2”
(89)
24” (610)
24-3/4” (629)
24-3/4” (629)
Neck O.D.
Size -1/8”
(3)
A
B
Inside
1-1/2”
(38)
24” (610)
1-1/4” (32)
2-1/4” (57)
Imperial [IP] Dimensions
Metric (SI) in Parentheses
CARNES COMPANY 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: (608)845-6411 Fax: (608)845-6504 www.carnes.com