KSB Multitec RO MTC B 50/8A [13/34] High pressure pumps

KSB Multitec RO MTC A 50/2A [13/34] High pressure pumps
Part No. Part description Material code
10
13)
11
13)14)
12
13)14)
13
13)
14
13)
441 Stuffing box housing GJL-250 GJL-250 GJL-250 GJL-250 GJL-250
502.1 Casing wear ring (suction side)
GJL-250
21)
1.4138
21)
1.4138
21)
GJL-250
21)
GJL-250
21)
502.2
22)
Casing wear ring (stages) GJL-250 1.4138 1.4138 GJL-250 GJL-250
502.3
23)
Casing wear ring (diffuser) - 1.4138 1.4138 - -
523 Shaft sleeve
(mechanical seal)
1.4057+QT800 1.4057+QT800 1.4057+QT800 1.4057+QT800 1.4057+QT800
524 Shaft protecting sleeve
(gland packing)
1.4122 1.4122 1.4122 1.4122 1.4122
550.1
24)
Sheet metal disc 1.4301 1.4301 1.4301 1.4301 1.4301
59-4 Balance drum 1.4021 1.4021 1.4021 1.4021 1.4021
540 Bush GJL-250 GJL-250 GJL-250 GJL-250 GJL-250
905 Tie bolt 42 CrMo4 42 CrMo4 42 CrMo4 42 CrMo4 42 CrMo4
Material codes for versions with grey cast iron/steel casing
Part No. Part description Material code
15
13)
16
13)
17
13)
106 Suction casing GP240GH+N GP240GH+N GP240GH+N
107 Discharge casing GP240GH+N GP240GH+N GP240GH+N
108 Stage casing GJL-250 1.0576 S355J2H
(WSZ=0469)
16)
/
GJL-250
17)
GJL-250
171 Diffuser
GJL-250
17)18)
CC480K-GS
GJL-250
17)
18)
210 Shaft
C45+N
19)
C45+N
19)
C45+N
19)
230 Impeller CC480K-GS CC480K-GS GJL-250
231 Suction stage impeller CC480K-GS CC480K-GS GJL-250
350 Bearing housing GJL-250 GJL-250 GJL-250
381/529 Plain bearings SiC/SiC SiC/SiC SiC/SiC
441 Stuffing box housing GJL-250 GJL-250 GJL-250
502.1 Casing wear ring (suction side) 1.4138 1.4138 GJL-250
502.2
22)
Casing wear ring (stages) 1.4138 1.4138 GJL-250
502.3
23)
Casing wear ring (diffuser) - - -
523 Shaft sleeve
(mechanical seal)
1.4057+QT800 1.4057+QT800 1.4057+QT800
524 Shaft protecting sleeve
(gland packing)
1.4122 1.4122 1.4122
550.1
24)
Sheet metal disc 1.4301 1.4301 1.4301
59-4 Balance drum 1.4021 1.4021 1.4021
540 Bush GJL-250 GJL-250 GJL-250
905 Tie bolt 30 NCD 16 30 NCD 16 30 NCD 16
Material codes 20, 21, 22 and 23 for versions with cast steel casing
Part No. Part description Material code
20 21 22 23
106 Suction casing GP240GH+N GP240GH+N GP240GH+N GP240GH+N
107 Discharge casing GP240GH+N GP240GH+N GP240GH+N 1.4408
108 Stage casing 1.0576 S355J2H
(WSZ=0469)
16)
/
GP240GH+N
17)
1.0576 S355J2H
(WSZ=0469)
16)
/
GP240GH+N
17)
1.0576 S355J2H
(WSZ=0469)
16)
/
GP240GH+N
17)
1.0576 S355J2H
(WSZ=0469)
16)
/
GP240GH+N
17)
171 Diffuser GJL-250 GJL-250 1.4408 1.4408
210 Shaft
C45+N
19)
C45+N
19)
1.4021+QT
20)
1.4021+QT
20)
13)
For fluid temperatures up to t ≤ 140 °C. DN 200: for fluid temperatures up to t ≤ 60 °C. With material codes 15, 16, 17 for
fluid temperatures up to t ≤ 40 °C
14)
DN 200 only available in material codes 11 and 12
21)
For sizes DN 100 to DN 200
22)
Only for sizes DN 125 to DN 200
23)
Only for size DN 200
24)
For sizes DN 32 to DN 100 only; also used as casing wear ring
High-pressure Pumps
High-pressure Centrifugal Pump
Multitec/Multitec-RO
13

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