SPECIFICATION SHEET
Imperial (IP) Dimensions
Metric (SI) in Parentheses
Model SPDB (Steel), SLDB (Aluminum)
Perforated Face Supply Diffuser
Square Inlet, On-The-Face Deflectors
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)
1-5/8”
(41)
1/4” (6)
Free area is approximately
51%.
Blow Pattern Adjustments.
The deflectors can be field
adjusted to the blow patterns
shown below, by rotating the
cores in place.
D
4-Way
3-Way
2-Way
Opposite
2-Way
Corner
1-Way
Notes:
• Construction of SPDB is steel ceiling plate and steel face plate.
• Construction of SLDB is aluminum ceiling plate and aluminum face plate.
• Model SPDB is available with an aluminum face plate as an option.
• Metric dimensions are given in millimeters.
• Standard finish is electrocoat acrylic baked enamel.
• Standard color is #11 Bright White.
• Inlet is oversized by 1/8” (3) to fit over standard duct.
• 24” x 24” face T-bar frame (Frame 4) is shown above with standard face (Face C
or A).
Nominal Face Size Nominal Inlet Size Inlet I.D. (D
12" x 12" 6" x 6" (152 x 152) 6-1/8" x 6-1/8" (156 x 156)
(305 x 305) 8" x 8" (203 x 203) 8-1/8" x 8-1/8" (206 x 206)
24" x 24" 6" x 6" (152 x 152) 6-1/8" x 6-1/8" (156 x 156)
(610 x 610) 8" x 8" (203 x 203) 8-1/8" x 8-1/8" (206 x 206)
10" x 10" (254 x 254) 10-1/8" x 10-1/8" (257 x 257)
12" x 12" (305 x 305) 12-1/8" x 12-1/8" (308 x 308)
14" x 14" (356 x 356) 14-1/8" x 14-1/8" (359 x 359)
16" x 16" (406 x 406) 16-1/8" x 16-1/8" (410 x 410)
18" x 18" (457 x 457) 18-1/8" x 18-1/8" (460 x 460)
Copyright 2003 All Rights Reserved
Supersedes 12637-C 12637-D, Page 1/2
SPECIFICATION SHEET
Imperial (IP) Dimensions
Metric (SI) in Parentheses
CARNES Company, 448 So. Main St, Verona, WI 53593 Phone (608)845-6411, Fax (608) 845-6470 Email: Carnes@carnes.com
Model SPDB (Steel), SLDB (Aluminum)
Perforated Face Supply Diffuser
Square Inlet, On-The-Face Deflectors
Standard T-Bar Mount
Frame 4
Standard Face C (Steel) or A (Aluminum)
• Fits 15/16” and 9/16” flat-face T-bar.
• Use with KXFA Auxiliary Frame for sur-
face mount applications.
15/16” Tegular Mount
Frame 4
Drop Face D (Steel) or B (Aluminum)
• Fits 15/16” and 9/16” flat-face T-bar.
• Fits 15/16” tegular ceilings.
• Use with KXFA Auxiliary Frame for sur-
face mount applications.
Surface Mount
Frame 2
Standard Face C (Steel) or A (Aluminum)
• For use with hard duct or special mounting by contractor.
• Not available with 24” x 24” aluminum
ceiling plate.
B
B
C
C
A
A
1/2” (13)
A
3/32” (2) B
Nom. Face 12" x 12" 24" x 24"
Unit Hei
ht (A
Unit Width
1-1/4" (32) 1-1/2" (38)
11-3/4" 23-3/4"
(298) (603)
Nom. Face 12" x 12" 24" x 24"
Unit Height (A)
Unit Width (B)
1-1/4" (32) 1-1/2" (38)
11-3/4" 23-3/4"
(298) (603)
Face Width (C)
11" (279) 23" (584)
Nom. Face 12" x 12" 24" x 24"
Unit Height (A) 1-3/16" (30
1-7/16" (37)
Unit Width (B) 12-1/2" 24-1/2"
(318) (622)
Rec. Ceiling
Opening (C)
11" 23"
(279) (584)
Surface Mount with Drop Face
Frame 2
Drop Face D (Steel) or B (Aluminum)
• For use with hard duct or special mounting
by contractor.
• Not available with 24” x 24” aluminum ceiling plate.
• Face projects 1/2” (13) below ceiling plate.
Donn® Fineline® Style and 9/16” Tegular Mount
Frame 9
Standard Face C (Steel) or A (Aluminum)
• Fits Donn
• Fits 9/16” tegular ceilings.
Concealed Spline Mount
Frame 8
Standard Face C (Steel) or A (Aluminum)
• Fits concealed spline ceilings.
• Sliding pin locks ceiling plate to grid.
• Pin is concealed for architectural appeal.
®
Fineline® style ceilings.
B
B
9/16” (14)
B
C
C
3/32” (2)
3/8” (10)
C
A
A
Nom. Face 12" x 12" 24" x 24"
Unit Height (A) 1-3/16" 1-7/16"
(30) (37)
Unit Width (B) 12-1/2" 24-1/2"
(318) (622)
Rec. Clng. 11" (279) 23" (584)
Opening (C) (279) (584)
Nom. Face 12" x 12" 24" x 24"
Unit Height (A) 1-3/16" 1-7/16"
(30) (37)
Unit Width (B) 12-1/2" 24-1/2"
(318) (622)
Face Width (C) 11-3/8" 23-3/8"
(289) (594)
Nom. Face 12" x 12" 24" x 24"
Unit Height (A) 1-3/16" 1-7/16"
A
(30) (37)
Unit Width (B) 11-31/32" 23-31/32"
(304) (609)
Drop (C) 3/8" (10) 3/8" (10)
Copyright 2003 All Rights Reserved
Supersedes 12637-C 12637-D, Page 2/2