SPECIFICATION SHEET
Imperial (IP) Dimensions
Metric (SI) in Parentheses
Model SPHB (Steel), SLHB (Aluminum)
Perforated Face Return Diffuser
Non-Ducted
CARNES Company, 448 So. Main St, Verona, WI 53593 Phone (608)845-6411, Fax (608) 845-6470 Email: Carnes@carnes.com
Detail of Perforated
Hole Pattern
3/16” (5)
1/4” (6)
Free area is approximately
51%.
Notes:
• Construction of SPHB is steel.
• Construction of SLHB is aluminum.
• Metric dimensions are given in millimeters.
• Standard finish is electrocoat acrylic baked
enamel.
• Standard color is #11 Bright White.
• 24” x 24” face T-bar frame (Mounting 4) is
shown above with standard face (Face C or A).
Standard T-bar Mount
Mounting 4
Standard Face C (Steel) or A
(Aluminum)
• Fits 15/16” and 9/16” flat
face T-bar.
• Use with Auxiliary Frame
KXFA for surface mount applications.
1/2” (13)
A
15/16” Tegular Mount
Mounting 4
Drop Face D (Steel) or B
(Aluminum)
• Fits 15/16” flat-face T-bar
with tegular ceiling tiles.
1/2” (13)
B
A
Donn® Fineline® and 9/16”
Tegular Mount
Mounting 9
Standard Face C (Steel) or A
(Aluminum)
• Fits Donn
ceilings.
• Fits 9/16” flat f-face T-bar
with tegular ceiling tiles.
C
A
Nom. Size Panel O.D. (A) Face O.D. (B) Face O.D. (C)
12" x 12"
12" x 24"
12" x 48"
11-3/4" x 11-3/4" (298 x 298) 11" x 11" (279 x 279) 11-3/8" x 11-3/8" (289 x 289)
11-3/4" x 23-3/4" (298 x 603) 11" x 23" (279 x 584) 11-3/8" x 23-3/8" (289 x 594)
11-3/4" x 47-3/4" (298 x 1213) 11" x 47" (279 x 1194) 11-3/8" x 47-3/8" (289 x 1203)
24" x 24" 23-3/4" x 23-3/4" (603 x 603) 23" x 23" (584 x 584) 23-3/8" x 23-3/8" (289 x 289)
24" x 48"
23-3/4" x 47-3/4" (603 x 1213) 23" x 47" (584 x 1194) 23-3/8" x 47-3/8" (289 x 1203)
®
Fineline® style
3/8” (10)
Copyright 2003 All Rights Reserved
Supersedes 12648-C
12648-D