- 13 -
Old
Part
Nos.
New
Part
Nos.
Description
pieces
reqd. per
No. of
pump
263*
264*
263*
261
336
404*
408*
409
462
515*
518*
530
534
540
550
557
558
Roller bearing, SKF N 310 or equiv.
Double row angular contact ball bearing
SKF 3309 or equivalent (For DSM-5B only)
Spherical roller bearing SKF 21309 cc
Brg. lock nut, DE/NDE
Coupling pin
Nut for coupling pin
Washer for coupling pin
Interstage diaphragm
Gasket for shaft sleeve & impeller
Gasket for adaptor piece
Pipe for sealing
Pipe for priming only for DSM-6 & DSM-
150-45
Socket for sealing connection only for
DSM-150-45
Wheel cock
Three way piece for sealing only for DSM-
150-45
Sealing nut
1
1
1
2
N
N
N
1
3
-
1
1
2
1
1
2
* Parts for two years normal working of the pumps.
** These parts should be included in the order, while ordering top and bottom
casing.
N Quantity depends upon pump type.