7 Servicing/Maintenance
67 of 78
Etanorm-R
1222.8/13-EN
7.7.3 Interchangeability of pump components
Components featuring the same number in a column are interchangeable.
Table 27:
Interchangeability of pump components
Etanorm-R
Shaft unit
Description
Shaft
Radial ball
bearing
Lip seal
23
)
Mechanical seal
Casing cover
24
)
Gland packing
Ring
Ring
Casing wear ring,
suction side
Casing wear ring,
discharge side
Thrower
Shaft sleeve
Shaft protecting
sleeve
Spacer sleeve
Part No.
210
321
421
433
161
461
500.1
500.3
502.1
502.2
507
523
524
525
125-500/2
65
-
1
1
1
-
1
1
1
-
-
1
-
-
-
150-500.1
65
1
1
1
1
1
1
1
1
1
1
1
1
1
-
200-250
65
2
1
1
1
-
1
1
1
-
3
1
2
2
-
200-260
65
1
1
1
1
-
1
1
1
1
3
1
1
1
-
200-330
65
1
1
1
1
4
1
1
1
-
4
1
1
1
-
200-400
65
1
1
1
1
-
1
1
1
2
2
1
1
1
-
200-500
65
1
1
1
1
1
1
1
1
-
1
1
1
1
-
250-300
65
2
1
1
1
4
1
1
1
-
4
1
2
2
-
250-330
65
1
1
1
1
-
1
1
1
2
4
1
1
1
-
250-400
65
1
1
1
1
-
1
1
1
-
1
1
1
1
-
250-500
65
1
1
1
1
2
1
1
1
-
1
1
1
1
-
300-340
65
2
1
1
1
-
1
1
1
-
2
1
2
2
-
300-360
65
1
1
1
1
3
1
1
1
-
1
1
1
1
-
300-400
65
1
1
1
1
3
1
1
1
3
1
1
1
1
-
300-500
65
1
1
1
1
2
1
1
1
3
1
1
1
1
-
23
For oil lubrication only
24
For gland packing or mechanical seal
Summary of Contents for Etanorm-R
Page 1: ...Standardised Pump Etanorm R Installation Operating Manual...
Page 77: ......