Flowserve CPXS - Manual (Page 43)

CPXS, CPXNS and CPXPS USER INSTRUCTIONS ENGLISH 71569250 07-11
Page 43 of 48 flowserve.com
8.10 CPXS - parts interchangeability
Drive
shaft
Bearing housing
cover and bearings
Shell single/dual
containent
Magnetic
drive
Pump shaft
and journals
Casing cover
and bushes
Pump casing
and impeller
25-125
32-125
40-125
50-125
20-160
25-160
32-160
40-160
50-160
20-160
25-160
32-160
40-160
50-160
25-250
32-250
40-250
50-250
65-250
65-200
100-200
20-200
25-200
32-200
40-200
50-200
FRAME 1*
FRAME 1*
25 Nm
8 Nm
15 Nm
MODEL 100
MODEL 80
FRAME 2
50 Nm
150 Nm
100 Nm
50 Nm
MODEL 150
Notes:
1. * Ball bearings and bearing cover common on models 80 and 100.
2. All Ø125 and Ø160 impellers have deeper back vanes than standard CPX and are therefore not interchangeable.