KSB Magnochem-Bloc, Installation & Operating Manual

Page: 25 / 96

5 Installation at Site
25 of 96
Magnochem-Bloc
For the pump set to be primed and vented completely, an external circulation line
must be routed from the discharge nozzle or discharge line to the rotor space. Take
into account the following requirements when installing the external circulation line:
1. Run the external circulation line (a) from the discharge nozzle or discharge line
to the rotor space; fit a check valve (4a).
2. For external fluid supply, connect the circulation line (b) to a flushing system; fit
a check valve (4b).
NOTE
The check valve will prevent the fluid handled from flowing back into the flushing
system.
5.4.2 Permissible forces and moments at the pump nozzles
F
z
F
y F
x
F
x
F
y
F
z
F
x
F
y
F
z
M
z
M
y
M
x
Fig. 9: Forces and moments
at the pump nozzles
The data on forces and moments apply to static piping loads only. If the limits are
exceeded, they must be checked and verified.
If a computerised strength analysis is required, values are available on request only.
The values are only applicable if the pump is installed on a completely grouted
baseplate and bolted to a rigid and level foundation.
Table 7: Forces and moments at the pump nozzles for material variant C (1.4408 / A743 GR CF8M)
Size Suction nozzle Discharge nozzle
DN F
x
[N]
F
y
[N]
F
z
[N]
∑F
[N]
M
x
[Nm]
M
y
[Nm]
M
z
[Nm]
DN F
x
[N]
F
y
[N]
F
z
[N]
∑F
[N]
M
x
[Nm]
M
y
[Nm]
M
z
[Nm]
040-025-160 40 970 780 650 1404 845 585 683 25 490 455 600 898 370 390 455
040-025-200 40 970 780 650 1404 845 585 683 25 460 455 600 898 370 390 455
050-032-250.1 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
050-032-125.1 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
050-032-160.1 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
050-032-200.1 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
050-032-125 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
050-032-160 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
050-032-200 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
050-032-250 50 1240 1010 878 1824 910 650 748 32 650 555 780 1157 715 490 555
065-040-125 65 1600 1300 1105 2339 1050 715 780 40 780 650 1000 1425 845 585 685
065-040-160 65 1600 1300 1105 2339 1050 715 780 40 780 650 1000 1425 845 585 685
065-040-160.1 65 1600 1300 1105 2339 1050 715 780 40 780 650 1000 1425 845 585 685
065-040-250.1 65 1600 1300 1105 2339 1050 715 780 40 780 650 1000 1425 845 585 685
065-040-200 65 1600 1300 1105 2339 1050 715 780 40 780 650 1000 1425 845 585 685
065-040-250 65 1600 1300 1105 2339 1050 715 780 40 780 650 1000 1425 845 585 685
065-040-315 65 1600 1300 1105 2339 1050 715 780 40 780 650 1000 1425 845 585 685
080-050-315.1 80 2000 1550 1333 2860 1330 748 1010 50 1000 880 1250 1827 910 650 750
080-050-125 80 2000 1550 1333 2860 1330 748 1010 50 1000 880 1250 1827 910 650 750
080-050-160 80 2000 1550 1333 2860 1330 748 1010 50 1000 880 1250 1827 910 650 750
080-050-200 80 2000 1550 1333 2860 1330 748 1010 50 1000 880 1250 1827 910 650 750
080-050-250 80 2000 1550 1333 2860 1330 748 1010 50 1000 880 1250 1827 910 650 750
080-050-315 80 2000 1550 1333 2860 1330 748 1010 50 1000 880 1250 1827 910 650 750
100-065-125 100 2500 1950 1755 3624 1850 900 1400 65 1300 1105 1600 2339 1050 715 790
100-065-160 100 2500 1950 1755 3624 1850 900 1400 65 1300 1105 1600 2339 1050 715 790
100-065-200 100 2500 1950 1755 3624 1850 900 1400 65 1300 1105 1600 2339 1050 715 790
100-065-250 100 2500 1950 1755 3624 1850 900 1400 65 1300 1105 1600 2339 1050 715 790
100-065-315 100 2500 1950 1755 3624 1850 900 1400 65 1300 1105 1600 2339 1050 715 790