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Wear part list
To run the pump for a long period, wear parts need to be replaced every one year or every time when pump
performance has reduced. Contact your distributor
with the following information for wear part replacement.
1. Part names and part number (See "
Part names
" on page 70.)
2. Pump model identification code and manufacturing number (see pump nameplate.)
3. Drawing number if you have our approval drawing
Parts No.
Parts names
Q'ty*
1
Estimated life*
2
1-12
Pump head bellows UNIT
1
1 year
24, 25
Connecting shaft R UNIT
2
27
Slide bush
2
30
Main spring
2
31
Auxiliary spring
2
32
Main retainer
4
34
Auxiliary retainer
4
38
Shaft packing
2
43
Laser type displacement sensor
2
56
Diaphragm
2
*
1
Q'ty shows the number of parts per pump.
*
2
The estimated life span varies with operating conditions and is not warranted.
Inspection