Flowserve NMD - Manual (Page 36)

NMD, NMAD USER INSTRUCTIONS ENGLISH 71576436 - 11/09
Page 36 of 40
8.2.5 Parts list pumps 122 – 152 – 202 NMAD
N DESIGNATION N DESIGNATION
1130 Suction casing 6544 Circlip
1140 Discharge casing 6571 Tie bolt
1160 Stage casing 6572 Stud
1410-01 Diffuser 6577-01 Hexagon head bolt
1410-02
Diffuser, last
stage
6577-02 Hexagon head bolt
2110 Pump shaft 6577-03 Hexagon head bolt
2250
Radial flow
impeller shrouded
6577-04 Hexagon head bolt
2410 Interstage sleeve 6577-05 Hexagon head bolt
2450 Shaft sleeve 6577-06 Hexagon head bolt
2460 Spacer sleeve 6577-07 Hexagon head bolt
2905 Washer 6577-08 Hexagon head bolt
3160 Motor stool 6578-01 Threaded plug
3266
Bearing end
cover
6578-02 Threaded plug
3300 Bearing bush 6581-01 Hexagon nut
3400 Bearing sleeve 6581-02 Hexagon nut
4110
Stuffing box
housing
6581-03 Hexagon nut
4120 Stuffing box gland 6581-04 Hexagon nut
4130 Gland packing 6700-01 Key
4131 Follower 6700-02 Key
4590-01 Gasket 6700-03 Key
4590-02 Gasket 7212-01 Half coupling rigid
4610-01
Round section
joint ring
7212-02 Half coupling rigid
4610-02
Round section
joint ring
7419-01 Coupling lock nut
4610-03
Round section
joint ring
7419-02 Coupling lock nut
4610-04
Round section
joint ring
7450 Coupling guard
6110 Baseplate 9665 Special flange
6515 Drain plug
8.3 General arrangement drawing
The typical general arrangement drawing and any
specific drawings required by the contract will be sent
to the Purchaser separately unless the contract
specifically calls for these to be included into the User
Instructions. If required, copies of other drawings
sent separately to the Purchaser should be obtained
from the Purchaser and retained with these User
Instructions.
9 CERTIFICATION
Certificates determined from the Contract
requirements are provided with these instructions
where applicable. Examples are certificates for CE
marking, ATEX marking etc. If required, copies of
other certificates sent separately to the Purchaser
should be obtained from the Purchaser for retention
with these User Instructions.
10 OTHER RELEVANT
DOCUMENTATION AND MANUALS
10.1 Supplementary User Instructions
Supplementary instructions such as for a driver,
instrumentation, controller, seals, sealant system etc
are provided as separate documents in their original
format. If further copies of these are required they
should be obtained from the supplier for retention
with these User Instructions.
10.2 Change notes
If any changes, agreed with Flowserve Pump Division,
are made to the product after its supply, a record of the
details should be maintained with these User
Instructions.
10.3 Additional sources of information
Reference 1:
NPSH for Rotor dynamic Pumps: a reference guide,
Euro pump Guide No. 1, Euro pump & World Pumps,
Elsevier Science, United Kingdom, 1999.
Reference 2:
Pumping Manual, 9
th
edition, T.C. Dickenson,
Elsevier Advanced Technology, United Kingdom, 1995.
Reference 3:
Pump Handbook, 2
nd edition, Igor J. Karassik et al,
McGraw-Hill Inc., New York, 1993.
Reference 4:
ANSI/HI 1.1-1.5, Centrifugal Pumps - Nomenclature,
Definitions, Application and Operation.
Reference 5:
ANSI B31.3 - Process Piping