Carnes SMFB User Manual

COPYRIGHT © 2000 CARNES CO.
ALL RIGHTS RESERVED

SUPERSEDES 12704

12704-A

CARNES COMPANY, Verona, WI. Phone: [phone] Fax:[phone] E-Mail:[e-mail] www.carnes.com

SPECIFICATION SHEET

Model SMFB

Steel Modular Core Diffuser With Round Neck

Flange Frame Surface Mount

Imperial [IP] Dimensions

Metric (SI) In Parentheses

Nominal Square Available Nominal Round
Neck Size (A x B) Neck Sizes (C)

6” x 6” (152 x 152) 5” (127), 6” (152)
8” x 8” (203 x 203) 6” (152), 8” (203)
10” x 10” (254 x 254) 8” (203), 10” (254)
12” x 12” (305 x 305) 10” (254), 12” (305)
14” x 14” (356 x 356) 12” (305), 14” (356)
16” x 16” (406 x 406) 14” (356), 16” (406)
18” x 18” (457 x 457) 16” (406), 18” (457)
20” x 20” (508 x 508) 18” (457), 20” (508)
22” x 22” (559 x 559) 20” (508), 22” (559)
24” x 24” (610 x 610) 22” (559), 24” (610)

Notes:

1. Construction is steel.

2. Standard finish is electrocoat acrylic baked
enamel. Other finishes are available on
request.

3. Standard color is #11 Bright White. Other
colors are available on request.

4. Metric dimensions are in millimeters.

1-Way

2-Way Opposite

2-Way Corner

3-Way

4-Way

Nom. Size +4-7/8” (124)

A

B C

1-1/4” (32)

Nom.

Size

+4-7/8”

(124)

4-5/8”

(117)

Ceiling

Recommended Ceiling Opening is Nom. Size +2” (51)