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18. Parts Interchangeability
Part
Denomination
number
102
Volute casing
135
Wear plate
163
Discharge cover
183
Support foot
210
Shaft
230
Impeller
320
Bearing
321
Bearing
322
Bearing
330
Bearing bracket
344
Bearing bracket lantern
360
Bearing cover
360.1
Bearing cover
360.2
Bearing cover
382
Bearing body
400.1
Flat gasket
400.2
Flat gasket
400.3
Flat gasket
400.4
Flat gasket
400.5
Flat gasket
411.1
Gasket
412.1
O'Ring
412.3
O'Ring
421
Radial seal ring
421.1/2
Radial seal ring
452
Gland cover
454
Gland cover ring
456
Neck bush
457
Neck ring
458
Lantern ring
461
Gland packing
507
Thrower
524
Shaft protective sleeve
551
Spacer disc
551.1
Spacer disc
551.2
Spacer disc
638
Constant-level-oiler
672
Venting
906
Impeller bolt
922
Impeller screw
923
Bearing screw
931
Lock washer
932
Circlip
932.1
Circlip
932.2
Circlip
932.3
Circlip
940.1
Key
940.2
Key
Table 20 – Parts interchangeability
1
1
Same numbers (interchangeable parts)
2
3
Different numbers (not interchangeable parts)
x
Not existing parts
44
Impeller
K/O
E
type
1
2
3
4
5
1
2
3
3
4
1
2
2
2
3
1
2
3
3
4
1
2
2
2
2
1
2
3
4
5
x
x
x
x
x
1
2
2
2
2
1
2
2
2
2
1
2
2
2
2
x
x
x
x
x
1
2
2
2
2
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1
2
2
3
4
1
2
2
3
3
1
2
2
2
2
1
2
2
2
2
1
2
2
3
3
x
x
x
x
x
1
2
2
2
2
x
x
x
x
x
1
2
2
2
2
x
x
x
x
x
1
2
2
2
2
x
x
x
x
x
1
2
2
2
2
1
2
2
2
2
1
2
2
2
2
1
2
2
2
2
1
2
2
2
2
1
2
2
2
2
x
x
x
x
x
1
2
2
2
2
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1
2
2
2
2
1
2
2
2
2
1
2
2
2
2
x
x
x
x
x
1
2
2
2
2
K/O
E
K/O
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
4
5
5
4
6
6
5
5
5
6
7
7
3
3
3
3
4
4
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21
x
x
x
x
x
x
3
3
3
3
4
4
3
3
3
3
4
4
3
3
3
3
4
4
x
x
x
x
x
x
3
3
3
3
4
4
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
5
6
7
5
8
8
4
4
4
4
5
5
3
3
3
3
4
4
3
3
3
3
4
4
4
3
3
4
5
5
x
x
x
x
x
x
3
3
3
3
4
4
x
x
x
x
x
x
3
3
3
3
4
4
x
x
x
x
x
x
3
3
3
3
4
4
x
x
x
x
x
x
3
3
3
3
4
4
3
3
3
3
4
4
3
3
3
3
4
4
3
3
3
3
4
4
3
3
3
3
4
4
3
3
3
3
4
4
x
x
x
x
x
x
3
3
3
3
4
4
3
3
3
3
4
4
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
4
4
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
3
3
3
3
4
4
3
3
3
3
4
4
3
3
3
3
4
4
x
x
x
x
x
x
3
3
3
3
4
4
KSB Megaflow
E
K/O
E
K/O
7
7
7
8
9
8
10 11 12 13
8
8
9
10 11 12 10 13 13 14
4
4
4
5
6
5
5
x
x
x
1
1
1
1
4
4
4
x
x
x
x
4
4
4
5
5
5
5
4
4
4
5
5
5
5
x
x
x
1
1
1
1
4
4
4
x
x
x
x
x
x
x
1
1
1
1
x
x
x
x
x
x
x
x
x
x
1
1
1
1
9
10 10 11 12 11 13 14 15 15
4
5
5
6
6
6
6
4
4
4
5
5
5
5
4
4
4
5
5
5
5
4
4
4
6
5
6
5
x
x
x
1
1
1
1
4
4
4
5
5
5
5
x
x
x
1
1
1
1
4
4
4
x
x
x
x
x
x
x
1
1
1
1
4
4
4
5
5
5
5
x
x
x
1
1
1
1
4
4
4
5
5
5
5
4
4
4
5
5
5
5
4
4
4
5
5
5
5
4
4
4
5
5
5
5
4
4
4
5
5
5
5
4
4
4
5
5
5
5
x
x
x
1
1
1
1
4
4
4
x
x
x
x
4
4
4
x
x
x
x
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
x
x
x
x
x
x
x
5
5
5
5
x
x
x
1
1
1
1
x
x
x
1
1
1
1
x
x
x
1
1
1
1
4
4
4
x
x
x
x
4
4
4
x
x
x
x
4
4
4
x
x
x
x
x
x
x
5
5
5
5
4
4
4
5
5
5
5
E
K/O
6
7
7
1
2
2
x
x
X
5
6
6
5
6
6
1
2
2
x
x
X
1
2
2
x
1
1
1
x
X
6
7
7
5
6
6
5
6
6
6
6
6
1
1
1
5
6
6
1
x
X
x
x
X
1
2
2
5
6
6
1
2
2
5
6
6
5
6
6
5
6
6
5
6
6
5
6
6
5
6
6
1
2
2
x
x
x
x
x
X
1
1
1
1
1
1
x
x
X
5
6
6
1
2
2
1
2
2
1
2
2
x
x
x
x
x
x
x
x
x
5
6
6
5
6
6
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