13
MODEL 412
(AS VIEWED FROM INBOARD END)
ROTATION
CURVE OF IMPELLER
BLADE
21
12
48
25
26
27
43
10
41
66
78
78
59
28
42
44
47
45
46
18
19
20
22
23
52
23
56
64
62†
9
63
58
24
65
28
66
57†
56
23
52
21
39
10
27
26
25
37
18
19
20
2
1
22
36
35A*
35
38
34
32
12
29
31
76
77
23
68
67
69
2
68
78
61
78
7
8
2
70
71
6
OMITTED WHEN
MECHANICAL SEAL
IS USED
SINGLE SEAL
COLLAR
SEAL COMPONENTS
55
54
53
50
49
SUCTION
OUTBOARD
GROUP
INBOARD
GROUP
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.
* POWER FRAMES 6B, 7A & 7 ONLY.
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
Figure 22. Model 412 exploded view.