KSB WKT - 7.5.3 Tightening Torques of Main Fixation; 7.6 Spare Parts Stock

WKT
24
7.5.3 Tightening torques of main fixation in N.m
For other materials consult KSB.
7.6 Spare parts stock
When ordering spare parts, please indicate pump type and size, Production Order number, part number and designation.
This information can be obtained from the Data Sheet, Sectional Drawings and Parts List.
7.6.1 Recommended Spare parts for a 2 years operation to DIN 24296.
 If fitted
S = number of stages
Denomination Tie bolt / nut
Nut
(First stage)
Hex. head
bolt / nut
(Column fixation)
Stud / nut
(Column fixation)
Stud / nut
(Muff coupling)
Stud / nut
(Disch. head
Fixation or barrel)
Stud / nut
(Seal gland
fixation)
Part Nº 905 / 920.1 920.2
901.1 and 901.2
/ 920.5
902.1 / 920.5 902.9 / 920.9 902.5 / 920.3 902.2 / 920.6
Material
Steel A193
Gr. B7/8,8
AISI 316
Carbon Steel
5.6/6
Carbon Steel
5.6/6
AISI 316 / 304
(AISI 420)
Carbon Steel
5.6/6
AISI 316 / 304
Pump size
WKT40 226 370 100 100 1,0 193 28,0
WKT50 226 465 100 100 1,0 193 28,0
WKT65 226 465 100 100 1,0 193 28,0
WKT80 460 650 100 100 1,0 193 28,0
WKT100 460 650 100 100 1,0 193 28,0
WKT125 2000 900 193 193 8,3 193 69,0
WKT150 2500 1000 193 193 8,3 193 135
Part N
º
Denomination
Number of pumps (including stand-by pumps)
2 3 4 5 6 8 10 or more
Spare Parts Quantity
211/212/213 Shafts 1 1 2 2 2 3 30%
230 Impeller S-1 S-1
2x
(S-1)
2x
(S-1)
2x
(S-1)
3x
(S-1)
30%
231 Suction impeller 1 1 2 2 2 3 30%
320 Bearing 1 1 2 2 3 4 50%
330 Bearing bracket - - - - - 1 2 parts
383 Spider bearing 1 1 2 2 2 3 30%
411 Gasket, complete (set) 150%
412 O´ring complete (set) 1 1 2 2 3 4 50%
433 Mechanical seal 1 1 1 2 2 2 20%
461  Gland packing (set) 4 4 6 6 6 8 100%
502 Casing wear ring 2 2 2 3 3 4 50%
503 Impeller wear ring 2 2 2 3 3 4 50%
524 Shaft protective sleeve 1 1 1 2 2 2 20%
529 Bearing sleeves, complete 1 1 2 2 3 4 50%
545 Bearing bushes, complete 1 1 2 2 3 4 50%
840 Coupling 1 1 2 2 2 3 30%
--- Gaskets and O’rings sets 4 6 8 8 9 12 150%