Specification Sheet

105
MODELS SDBD & SDB
DIRECT DRIVE & BELT DRIVE CENTRIFUGAL DOWNBLAST ROOF EXHAUSTERS
DIMENSIONS
A
C
B
2.0
D
A
C
B
2.0
D
Model SDBD: Direct Drive Centrifugal Downblast
Model SDB: Belt Drive Centrifugal Downblast
MODELS SDBD & SDB
DIRECT DRIVE & BELT DRIVE CENTRIFUGAL DOWNBLAST ROOF EXHAUSTERS
Dimensions in Inches
Size A B C D
Roof
Opening
Curb
O.D.
Damper
O.D.
Average Ship
Wt. Lbs.
6 18 1/8 25 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
7 18 1/8 25 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
8 18 1/8 25 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
10 18 1/8 25 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
12 20 1/8 27 5/8 30 1/4 3 15 1/2 18 1/2 14 122
14 20 1/8 27 5/8 30 1/4 3 15 1/2 18 1/2 14 126
15 24 1/8 28 1/4 35 1/2 3 1/4 19 1/2 22 1/2 18 140
16 24 1/8 28 1/4 35 1/2 3 1/4 19 1/2 22 1/2 18 140
Size A B C D
Roof
Opening
Curb
O.D.
Damper
(O.D.)
Average Ship
Wt. Lbs.
6 18 1/8 29 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
7 18 1/8 29 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
8 18 1/8 29 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
10 18 1/8 29 7/8 27 5/8 2 5/8 13 1/2 16 1/2 12 109
12 20 1/8 31 5/8 30 1/4 3 15 1/2 18 1/2 14 122
14 20 1/8 31 5/8 30 1/4 3 15 1/2 18 1/2 14 126
15 24 1/8 32 1/4 35 1/2 3 1/4 19 1/2 22 1/2 18 140
16 24 1/8 32 1/4 35 1/2 3 1/4 19 1/2 22 1/2 18 140