Carnes TDBA-D6 User Manual
SPECIFICATION SHEET
Model TDBA_D6
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
Drop Box Diffuser
6-Way Drum Louver
B
D
A
3”
C
Neck Size
A B C D CFM
14x14 30-1/4 10 19-1/8 800-2,000 63
22x22 42-1/4 10 27-7/8 2,000-5,000 114
24x24 48-1/4 10 32-1/4 2,400-6,000 132
28x28 52-1/4 13 35-1/8 3,300-8,100 167
36x36 64-1/4 15 44 5,400-13,500 237
42x42 76-1/4 17-1/2 52-3/4 7,400-18,300 345
COPYRIGHT © 2014 CARNES COMPANY
ALL RIGHTS RESERVED
Est.
Weight
SUPERSEDES 13106-A 13106-B, page 1
STANDARD FEATURES:
• 18 ga. top/bottom panels
• 20 ga. grille panels
• 20 ga. air diverter
• Drum louvers
• TDC connection fl anges
• Intermediate turning vanes
• 1” 1-1/2# insulation on bottom for noise control
• 14 ga. mounting brackets
Options:
• Balancing dampers (TDBA_F6)
• Bottom double defl ection register (Option B)
6-WAY BLOW WITH DRUM LOUVERS
NECK
SIZE
14
22
24
28
36
42
INTAKE DUCT VELOCITY
600 750 900 1050 1200 1350 1500
CFM 817 1021 1225 1429 1633 1838 2042
THROW 13-20-29 17-23-32 20-25-35 22-27-38 23-29-40 25-30-43 26-32-45
P 0.032 0.049 0.070 0.096 0.125 0.159 0.197
CFM 2017 2521 3025 3529 4033 4538 5042
THROW 30-44-62 39-49-69 44-54-76 47-58-82 51-62-88 54-66-93 57-69-98
P 0.055 0.118 0.180 0.242 0.303 0.363 0.423
CFM 2400 3000 3600 4200 4800 5400 6000
THROW 40-60-86 50-68-96 60-75-106 66-81-114 70-86-122 75-91-129 79-96-136
P 0.077 0.119 0.172 0.234 0.308 0.391 0.485
CFM 3267 4083 4900 5717 6533 7350 8167
THROW 37-53-75 46-59-83 53-65-91 57-70-99 61-75-105 65-79-112 68-83-118
P 0.043 0.064 0.090 0.121 0.158 0.200 0.248
CFM 5400 6750 8100 9450 10800 12150 13500
THROW 45-64-90 56-71-101 58-71-101 69-84-119 73-90-127 78-95-135 82-101-142
P 0.033 0.053 0.077 0.106 0.140 0.179 0.223
CFM 7350 9188 11025 12863 14700 16538 18375
THROW 44-61-86 55-68-96 61-74-105 65-80-113 70-86-121 74-91-129 78-86-136
P 0.030 0.045 0.065 0.088 0.116 0.148 0.183
Throws based on Carnes standard drum louver performance data.
Throw data assumes the blades are spread 15°. For performance at 0° or 30° spreads, apply the following
correction factors:
For 0° multiply throws by 1.2
For 0° multiply pressure by 0.795
For 30° multiply throws by 0.8
For 30° multiply pressure by 1.43
13106-B, page 2
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