KSB RDL - Spare Parts

RDL
32
8. Spare Parts
Recommended spare parts for 2 years operation, according to DIN 24296 standard.
Nº of Pumps (including stand-by ones)
1 2 3 4 5 6 and 7 8 and 9 10 or more
Part nº Denomination
Spare parts quantity
234 Impeller 1 1 1 1 2 2 3 30%
321
322
Bearing set (pair) • 1 1 1 2 2 3 4 50%
457 Neck ring (pair) 1 1 1 2 2 2 3 30%
458 Lantern ring (pair) 1 1 1 2 2 2 3 30%
461 Packing (5 rings) 6 6 10 15 15 15 20 40%
502 Wear rings (pair) 1 2 2 2 3 3 4 50%
503 Impeller wear ring (pair) ‚ 1 2 2 2 3 3 4 50%
524 Shaft protective sleeve (pair) 1 2 2 2 3 3 4 50%
525.1 Spacer sleeve (pair) ƒ 1 1 1 2 2 2 3 30%
525.2 Spacer sleeve (pair) ƒ 1 1 1 2 2 2 3 30%
Sealing rings set ‚ 2 4 6 8 8 9 12 150%
Set:
Shaft + 3 keys + 2 shaft nuts + 1 or 2 bearing nuts +
1 or 2 lockwashers
1 1 1 2 2 2 3 30%
Table 5 – Recommended spare parts
Notes:
• When pump uses only bearing 321 supply one pair of them. When use one bearing 321 and one bearing 322 supply one of
each part.
‚ Optional for sizes up to 500-890 inclusive.
ƒ If any.
„ In this table it was considered necessity of some parts in duplicate.