12
MODEL 411
6
71
70
2
8
7
25
10
21
23
52
23
56
57†
58
49
50
53
55
54
9
26
27
36
35
32
34
38
29
31
12
35A*
18
37
19
59
20
78
28
65
63
24
62
25
26
27
10
48
21
46
18
19
20
22
52
23
23
2
1
69
67
68
2
56
64†
45
47
44
12
41
42
43
66
78
61
61
78
78
66
28
22
SINGLE
SEAL
COLLAR
OMITTED WHEN
MECHANICAL SEAL
IS USED
OUTBOARD
SEAL COMPONENTS
INBOARD
(AS VIEWED FROM INBOARD END)
ROTATION
CURVE OF IMPELLER
BLADE
SUCTION
DISCHARGE
PC. NO. 7 NOT REQUIRED FOR PS #1 & #2. REFER PC. NO. 68.
PC. NO. 68 FOR PS #1 & #2 ONLY. FOR OTHER PS REFER PC. NO. 7.
† FOR 10x12x18D, SHAFT SLEEVE CONSISTS OF PC. NO. 79, PC. NO. 60, PC. NO. 64 AND PC. NO. 72.
* POWER FRAMES 6B, 7A & 7 ONLY.
39
Figure 21. Model 411 exploded view.