Goulds Pumps 3910 11th ed. - IOM - Manual (Page 61)

SPARE PARTS
RECOMMENDED SPARE PARTS . . . . . . . . . . . . . . . . . . . . 61
When ordering spare parts, always state Goulds serial number, and indicate part name and item number
from relevant sectional drawing. It is imperative for service reliability to have a sufficient stock of
readily available spares.
RECOMMENDED SPARE PARTS
It is suggested that the following spare parts be stocked, where applicable:
•
Thrust Bearing (Duplex Pair) (112)
•
Throat Bushing - Seal Chamber Cover (125)
•
Bearing Locknut (136)
•
Casing Wear Ring (164)
•
Radial Bearing (168)
•
Impeller Wear Ring - Casing Side (202)
•
Impeller Wear Ring - Cover Side (203)
•
Set Screws (222E and 320)
•
Seal Chamber Cover Wear Ring (230)
•
Impeller Nut (304)
•
Casing Gasket (351)
•
Radial Bearing End Cover Gasket (360)
•
Thrust Bearing End Cover Gaskets (360A)
•
Bearing Lockwasher (382)
•
Cartridge Mechanical Seal (383)
•
Thrust Bearing End Cover Shims (390C)
•
Thrust Bearing End Cover O-ring (412)
•
Water Jacket Cover O-rings (412S and 497T)
•
Frame/Seal Chamber Cover Gasket (540C)
For critical services, the following parts should also be stocked, where applicable:
•
Impeller (101) with Impeller Rings (202 and 203)
•
Thrust Bearing End Cover (109A)
•
Radial Bearing End Cover (119A)
•
Shaft (122)
•
Radial INPRO (123)
•
Thrust INPRO (123A)
•
Heat Flinger (123B)
•
Thrust Fan (123E)
•
Impeller Key (178)
An alternative approach is to stock a complete back pull-out assembly. This is a group of assembled
parts which includes all but the casing and coupling.
3910-
11th IOM 5/08
61
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