KSB Etaprime L, Installation & Operating Manual

Page: 60 / 76

7 Servicing/Maintenance
60 of 76
Etaprime L
7.7.3 Interchangeability of Etaprime L and Etaprime B pump components
Components featuring the same number in a column are interchangeable.
Table 25: Interchangeability of Etaprime L and Etaprime B pump components and
interchangeability of components among each other
Size
Shaft unit
Description
Volute casing Casing cover Shaft Impeller Radial ball bearing Radial ball bearing Bearing housing Mechanical seal Shaft sleeve
Part No.
102 161 210 230
321.01 321.02
350
433.01
523
025-025-100 17
○
*
✘
1
○
* 1 2 1 1*
✘
032-032-120 ○ * ✘ 1 ○ * 1 2 1 1* ✘
040-040-110
○
*
✘
1
○
* 1 2 1 1*
✘
040-040-140 25 ○ * ○ * 2 ○ * ✘ 3 ✘ 2* 1*
050-050-130
○
*
○
* 2
○
*
✘
3
✘
2* 1*
050-050-160 ○ * 1* 2 ○ * ✘ 3 ✘ 2* 1*
065-065-150 ○ * 1* 2 ○ * ✘ 3 ✘ 2* 1*
065-065-180 35 ○ * ○ * 3 ○ * ✘ 4 ✘ 3* 2*
080-080-170 ○ * ○ * 3 ○ * ✘ 4 ✘ 3* 2*
080-080-190 ○ * ○ * 3 ○ * ✘ 4 ✘ 3* 2*
080-080-200 ○ * ○ * 3 ○ * ✘ 4 ✘ 3* 2*
100-100-240.1 1* ○ * 3 ○ * ✘ 4 ✘ 3* 2*
100-100-240
14)
1 ○ 3 ○ ✘ 4 ✘ 3 2
125-125-260
14)
○ ○ 3 ○ ✘ 4 ✘ 3 2
Table 26: Symbols key
Symbol Description
* Component interchangeable with Etaprime B
○ Components differ
✘ Component not fitted
14)
Not available as Etaprime B