Grundfos CR Series - Diagnosing specific problems

English (GB)
26
Pumps with ∅28 or ∅36 shaft and without thrust-handling device
Fig. 42 Sectional view of CR, CRN pump with ∅28 or ∅36 shaft and without thrust-handling device
TM07 1180 1318
6
6
6
28a
32a
9
10a
1a
110
109
105
18
2
25
38
37
55
10
26a
47d
47c
3
3a
48
49b
49
65
45
47d
47c
48
49b
49
65
45
4a
47d
47
48a
49b
49
65
45
47d
47c
4
48
49b
49
65
45
4
47d
47c
48
49b
49
65
45
4a
47d
47
48a
49b
49
47a
44
440
440b
440a
26c
26b
37
51
47a
51
44
56
44
51
56
56
36a
32a
4
113
49a
49a
49a
65
45
65
45
65
45
47g
47g
3b
2c
38
2d
6
56
44
51
65
45
120j
120k
120l