Wilo CronoLine-IL-E Einbau- Und Betriebsanleitung Seite 91

Fig. 23: Load case 17A
Fig. 24: Load case 1A
Installation and operating instructions Wilo-CronoLine-IL-E, CronoTwin-DL-E, CronoBloc-BL-E
Vertical pump on pump feet, case 17A (Fig. 23)
DN Forces F [N]
F F F Σ Forces F M
x y z
Pressure and suction flange
32 338 394 319 619
40 413 469 375 731
50 563 619 506 975
65 694 788 638 1238
80 844 938 769 1481
100 1125 1256 1013 1969
125 1331 1481 1200 2325
150 1688 1875 1519 2944
200 2250 2513 2025 3919
250 2794 3131 2531 4894
Values in acc. with ISO/DIN 5199 – class II (2002) – Appendix B
Tab. 4.2: Permissible forces and torques on pump flanges in horizontal pipe
Horizontal pump, flange axial x-axis, case 1A (Fig. 24)
DN Forces F [N]
F F F Σ Forces F M
x y z
Suction flange
32 578 525 473 910
40 735 648 595 1155
50 735 648 595 1155
65 875 788 718 1383
80 1173 1050 945 1838
100 1383 1243 1120 2170
125 1750 1575 1418 2748
150 2345 2100 1890 3658
Values in acc. with ISO/DIN 5199 – class II (2002) – Appendix B
Tab. 4.3: Permissible forces and torques on pump flanges
Horizontal pump, flange on top z-axis, case 1A (Fig. 24)
DN Forces F [N]
F F F Σ Forces F M
x y z
Pressure flange
32 315 298 368 578
40 385 350 438 683
50 525 473 578 910
65 648 595 735 1155
80 788 718 875 1383
100 1050 945 1173 1838
125 1243 1120 1383 2170
150 1575 1418 1750 2748
Values in acc. with ISO/DIN 5199 – class II (2002) – Appendix B
Tab. 4.4: Permissible forces and torques on pump flanges
If not all working loads reach the maximum permitted values, one of
these loads may exceed the normal limit value. This is under the con-
dition that the following additional conditions are fulfilled:
• All force and torque components are limited to 1.4 times the maxi-
mum permitted value.
• The forces and torques acting on each flange meet the requirements
of the compensation equation:
English
Torques M [Nm]
M M Σ Torques M
x y z
300 125 175 550
400 200 275 700
450 250 325 775
500 300 350 850
550 325 400 925
625 375 475 1050
800 500 700 1275
1000 625 775 1575
1375 900 1075 2150
1975 1325 1575 3025
Torques M [Nm]
M M Σ Torques M
x y z
490 350 403 718
525 385 420 770
525 385 420 770
560 403 455 823
613 438 508 910
735 525 665 1068
875 613 718 1278
1138 805 928 1680
Torques M [Nm]
M M Σ Torques M
x y z
385 263 298 560
455 315 368 665
490 350 403 718
525 385 420 770
560 403 455 823
613 438 508 910
735 525 665 1068
875 613 718 1278
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