Item
No.
Description
1A
Lower Casing
Upper Casing
2
Impeller
6
Shaft
7
Casing Ring
8
Impeller Ring (Optional)
14,
14A
Shaft Sleeve
14B
Shaft Sleeve O-Ring
16
Inboard Ball Bearing
17
Gland
17B
Gland Bolt
17C
Gland O-Ring
18
Outboard Ball Bearing
18A
Bearing Retaining Housing
31
Inboard Bearing Housing
32
Impeller Key
Item
No.
Description
33
Outboard Bearing Housing
35
Inboard Bearing Housing Cover
37
Outboard Bearing Housing Cover
40A
Inboard Deflector
40B
Outboard Deflector
41
Inboard Bearing Housing Cap
43
Outboard Bearing Housing Cap
46
Coupling Key
47
Inboard Bearing Cover Seal
65
Seal, Mechanical
Stationary Element
73A
Casing Gasket (Not Shown)
73B
Bearing Cover Gasket
80
Seal, Mechanical
Rotating Element
80A
Shaft Collar
123
Bearing End Cover *
169
Bearing Housing Seal
FIGURE 1
*For oil lubricated construction, bearing end cover (123) is gasketed to the outboard bearing housing
cover (37) with a silicone gasket material such as Loctite Superflex ultra blue.
3
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