7 Servicing/Maintenance
48 of 64
KWP-Bloc
Also specify the following data:
▪ Part number and description (ðSection9.1,Page52)
▪ Quantity of spare parts
▪ Shipping address
▪ Mode of dispatch (freight, mail, express freight, air freight)
7.7.2 Recommended spare parts stock for 2 years' operation to DIN24296
Table19: Quantity of spare parts for recommended spare parts stock
Part No. Description Number of pumps (including stand-by pumps)
1 2 3 4 5 6 and 7 8 and 9 10 and
more
135.01 Wear plate 1 2 2 2 3 3 4 50%
210 Shaft with hardware 1 1 1 1 2 2 2 20%
230 Impeller 1 1 1 1 2 2 2 20%
321.01 Deep groove ball
bearing
1 1 1 2 2 2 3 25%
411.77 Joint ring 1 2 2 2 3 3 4 50%
433.02 Complete
mechanical seal
14)
1 1 1 2 2 2 3 25%
Set of sealing
elements
2 4 6 8 8 9 12 150%
14) Includes shaft protecting sleeve 524.01