KSB KWP-Bloc - Interchangeability of Pump Components

7 Servicing/Maintenance
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KWP-Bloc
7.7.3 Interchangeability of pump components
Components featuring the same number in a column are interchangeable.
KWP-bloc Description
Pump casing
Intermediate
lantern
15)
Discharge
cover
Shaft
*
Impeller
Deep groove
ball
bearing
15)
V-ring
Mechanical
seal
16)
Shaft
protecting
sleeve
Spring
Part No.
101 146 163 210 230 321.01 411.77 433.02 524.01 950.10
065-040-0250 1 1/2 1 1/2/3/4/5 1 1/2 1 1 1 1
065-050-0200 3 1/2 3 1/2/3/4/5 3 1/2 1 1 1 1
080-065-0200 4 1/2 3 1/2/3/4/5 4 1/2 1 1 1 1
080-040-0315 5 1/2 4 10/11/12/13/14 5 1/2 2 1 3 1
080-065-0315 6 1/2 4 10/11/12/13/14 6 1/2 2 1 3 1
100-080-0250 7 1/2 1 1/2/3/4/5 7 1/2 1 1 1 1
100-080-0315 8 1/2 4 10/11/12/13/14 8 1/2 2 1 3 1
125-100-0250 9 1/2 5 10/11/12/13/14 9 1/2 2 1 3 1
125-100-0315 10 1/2 4 10/11/12/13/14 10 1/2 2 1 3 1
Table20: *Shaft 210: combination of motor size and shaft number
Motor size Shaft number
90 1,6, 10
110, 112 2, 7, 11
132 3, 8, 12
160 4, 9, 13
180 5, 14
15) Intermediate lantern / deep groove ball bearing: 1 = up to motor size 112; 2 = from motor size 132 to motor size 180
16) For the interchangeability of KSB mechanical seal 4KBL refer to the shaft protecting sleeve as the shaft protecting sleeve is
part of the mechanical seal.