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195C
195C
351A
351B
Figure 128: Installation of flanges and joint gaskets
6.4.7 Assembly references
6.4.7.1 Spare parts
Recommended spare parts
In order to prevent a long and costly downtime period, especially on critical services, it is advisable that
you have these spare parts on hand:
•
Casing volute liner (561)
•
Casing gland liner (600T) - Rubber-lined
•
Suction side liner (562) - Metal-lined
•
Suction side liner (600R) - Rubber-lined
•
Suction side liner holding rod and nut (372N, sizes 150 and above only)
•
Adjustable seal ring (822, XHD only)
•
Adjustable seal ring hardware (XHD only)
•
Square head adjusting bolts (356F)
•
Seal ring adjusting bolt o-rings (512C)
•
Seal ring jam nuts (357B)
•
Seal ring inner diameter o-rings (512A)
•
Seal ring outer diameter o-rings (512B)
•
Suction and discharge flanges (196C, sizes 150 and above)
•
Impeller (101)
•
Impeller hub o-ring (412A) - Metal-lined only
•
Shaft sleeve (126)
•
Lantern ring (105, packed pump only)
•
Gaskets - Metal-lined only
•
Suction joint flat gasket (351A)
•
Discharge joint flat gasket (351B)
•
Casing volute liner to suction side liner flat gasket (351N, XHD only)
•
Inboard taper roller bearing (409)
•
Outboard taper roller bearing (410)
•
Shaft (122)
•
Spacer sleeve o-ring (512D)
6.4 Reassembly
XHD Installation, Operation, and Maintenance Manual
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Summary of Contents for XHD
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