Specification Sheet

283
MODEL CTB
TUBULAR CENTRIFUGAL INLINE BELT DRIVEN FAN
Model
No.
Housings
B.C.D.
E
(Max)
Holes
Shaft
Size
Max
Motor
Frame
Steel
Housing
Gauges
Avg.
Ship
Wt.
(Lbs)
I.D.
A
O.D.
B
Length
C
D Dia.
CTB
#
CTBRHUL
#
9 18-3/8 22-1/2 23* 17-15/16 19-3/4 24 7/16" 8 16 5/8” 56 14 125
11 18-3/8 22-1/2 23* 17-15/16 19-3/4 24 7/16" 8 16 5/8” 143T 14 126
13 20-3/8 24-1/2 24-1/2 18-3/8 21-3/4 25 7/16" 8 18 3/4” 145T 14 130
15 24-3/8 28-9/16 25-1/2 21-1/4 25-3/4 29 7/16" 8 20 3/4” 182T 12 170
18 30-3/8 34-9/16 31 25-1/2 32 31 7/16" 8 26 1” 182T 12 236
22 36-3/8 40-9/16 35-1/2 29-13/16 38 33-1/2 7/16" 8 30 1-3/16” 182T 12 296
24 42-1/2 47 42 34-1/8 44-1/4 34-1/2 7/16" 8 36 1-1/2” 184T 10 420
30 48-1/2 53 48-1/2 38-3/8
50-3/4 40-1/2 7/16" 8 40 1-1/2” 213T 10 544
36 55 59-1/2 54 43 57-1/4 44 7/16" 8 46 1-1/2” 215T 10 694
42 61 65-1/2 59-1/2 47-1/4 63-1/4 45 7/16" 8 52 1-1/2” 215T 10 879
*Motor may extend past unit
DIMENSIONS/PHYSICAL DATA
MODEL CTB
TUBULAR CENTRIFUGAL INLINE BELT DRIVEN FAN