Flowserve Worthington WXB User Manual download pdf (Page 36)

WXB USER INSTRUCTIONS ENGLISH - 07/14

Page 36 of 51

7.2 Spare parts

7.2.1 Ordering of spares

When ordering spare parts we need the following

information:

5. pump type and pump size

6. serial number of the pump

7. number of the required spare parts

8. reference number and name of the part as listed

in the part list or in the sectional drawing

Example: for WXB pump:

3WXB-10A8, serial number G202222/01

1 piece impeller Pos. 2200.1

The serial number of each pump is indicated on the

name plate. If the material should be changed from

the original delivered one, additionally indicate the

exact material specification. If ordered impellers shall

have smaller or larger outer diameter, indicate also

with your order. Without a special remark the spare

impellers will be delivered with the diameter of the

original impellers.

If you need the wear rings oversized or undersized,

please indicate, otherwise the wear rings will be

delivered with standard size.

To ensure continuous satisfactory operation,

replacement parts to the original design specification

should be obtained from Flowserve.

Any change to the original design specification

(modification or use of a non-standard parts) will

invalidate the pump’s safety certification.

7.2.2 Storage of spares

Spares should be stored in a clean dry area away from

vibration. Inspection and retreatment of metallic

surfaces (if necessary) with preservative is

recommended at a 6 monthly interval.

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Flowserve Worthington WXB User Manual Page 36