6.
DATA
IOM manual CTI & CTH centrifugal pumps
42
6.3.
Dimensions - CTH
Dimensions in mm (where other is not indicated)
General dimensions only, ask us for detailed drawings. Changes reserved without notice.
MODEL
Motor
power
IEC
size
Weight
[kg]
A
B*
C
D
E
F
G*
L*
N
CTH AA-03
0.37
71
7.35
60
358
36
100
71
193
90
112
145
CTH AA-05
0.55
71
8.00
60
358
36
100
71
193
90
112
145
CTH BB-07
0.75
80
11.40
63
395
50
110
80
205
100
125
170
CTH CC-15
1.5
90
22.35
64
429
68
160
90
226
125
140
205
CTH CC-22
2.2
90
24.10
64
429
68
160
90
226
125
140
205
CTH CE-22
2.2
90
24.15
64
429
68
160
90
226
125
140
205
CTH DD-40
4.0
112
37.05
70
479
92
192
100
251
140
160
256
CTH DF-40
4.0
112
37.10
70
479
92
192
100
251
140
160
256
CTH EF-55
5.5
132
53.30
70
571
92
192
132
293
140
216
256
CTH EG-55
5.5
132
53.40
70
571
92
192
132
293
140
216
256
CTH EF-75
7.5
132
64.80
70
571
92
192
132
293
140
216
256
CTH EG-75
7.5
132
65.15
70
571
92
192
132
293
140
216
256
CTH AA-024
0.25
71
7.25
60
358
36
100
71
197
90
112
145
CTH BB-054
0.55
80
15.80
63
395
50
110
80
205
100
125
170
CTH CC-114
1.1
90
15.85
64
451
68
160
90
226
125
140
205
CTH CE-114
1.1
90
15.90
64
451
68
160
90
226
125
140
205
CTH DD-224
2.2
100
32.20
70
478
92
192
100
250
140
160
256
CTH DF-224
2.2
100
32.30
70
478
92
192
100
250
140
160
256
CTH DG-224
2.2
100
32.40
70
478
92
192
100
250
140
160
256
*The dimension may vary depending on motor brand
Connection dimensions
Model
DIN 11851
thread (std.)
DIN 32676 clamp
ISO 2852 clamp
SMS 1145 thread
RJT thread
Ra
Ri
Ra
Ri
Ra
Ri
Ra
Ri
Ra
Ri
CTH A
DN 25
DN 25
DN 25
DN 20
38
25
38
25
1 ½”
1”
CTH B
DN 40
DN 32
DN 40
DN 25
38
25
51
38
1 ½”
1 ½”
CTH C
DN 40
DN 40
DN 40
DN 40
38
38
51
38
2”
2”
CTH D
DN 65
DN 50
DN 65
DN 50
70
51
63
51
3”
2”
CTH E
DN 65
DN 50
DN 65
DN 50
70
51
63
51
3”
2”