Goulds Pumps 7200CB - IOM User Manual
Page 127
Parts Listings and Cross-Sectionals
Goulds Material Class S-6
S-8N
C-6
A-8N
D-1
D-2
API 610 (ISO 13709) Material S-6
S-8
C-6
A-8
D-1
D-2
Class
Item
Component
Material
371B
Cap Screw -
2229
2435
3280
Loc. Ring Re-
tainer
371E
Cap Screw -
2229
2435
3280
Balance Drum
425
Nut - Head
2285
425B
Nut - Suction
2285
Cover
426B
Cap Nut - Suc-
2239
tion Cover
519
Locking Plate -
3207
Suction Cover
533
Washer - Head
Hardened Steel
1. Standard shaft material for S6 material clas is ASTM A434 Grade 4140 Class BC (4140).
API requirements that material be upgraded to A479 Type 410 on boiler feed service or
when the operating temperature exceeds 350
o
F (180
o
C).
2. Impeller wear rings are optional (Impeller with integral rings is standard).
Table 6: Materials of Construction, Power Frame Components
Item
Component
Material
109A
Bearing End Cover - Thrust
1212
112
Ball Bearing - Thrust
Steel
114
Oil Ring
1618
117
Sleeve Bearing
Steel / Babbitt
119A
Bearing End Cover - Radial
2210
119C
Cover - Oil Pump
2210
134, 134A
Bearing Housing
1212
136
Locknut - Thrust Bearing
Steel
168
Ball Bearing - Radial
Steel
178Y
Key - Coupling IMO Pump
2213
217
Bearing Spacer
2210
219
Oil Pump
Steel
280
Tilt Pad Thrust Bearing
Steel / Babbitt
282
Key - Thrust Collar
2213
283
Thrust Collar Nut
2210
318A
Oil Pump Adapter
1212
324
Oil Ring Sleeve - Radial Bearing
2210
332A
Inpro VBXX-D - Outboard
Bronze / Viton
333A
Inrpo VBXX-D - Inboard
Bronze / Viton
357P
Nut - Bearing Housing to Casing
2341
360A
Gasket - Bearing End Cover
Vellumoid
360D
Gasket - Oil Pump Adapter
Vellumoid
370L
Cap Screw - Oil Pump to Adapter
2210
370V
Cap Screw - Adapter to Bearing Housing
2210
371C
Cap Screw - Cover to Bearing Housing
2210
375
Stud - Bearing Housing to Casing
2210
382
Lockwasher - Thrust Bearing
Steel
390C, 390M
Shim - Oil Pump Adapter
304ss
400
Key - Coupling
2213
412M
O-Ring - Filler Plate
Viton
441A
Filler Plate
2210
443B
Oil Ring Sleeve - Thrust Bearing
2210
520
Nut - Coupling
2210
Model 7200CB, API Type BB5 Barrel Multistage / ISO 13709 2nd Edition / API 610 11th Edition Installation, Operation, and
125
Maintenance Manual