Grundfos NB - Page 48

Stainless
steel flanges
Diameter DN
Force [N] Torque [N-m]
Fy Fz Fx
ΣF
2)
My Mz Mx
ΣM
2)
Horizontal
pump, x-axis,
outlet port
32 630 595 735 1155 525 595 770 1120
40 770 700 875 1365 630 735 910 1330
50 1050 945 1155 1820 700 805 980 1435
65 1295 1190 1470 2310 770 840 1050 1540
80 1575 1435 1750 2765 805 910 1120 1645
100 2100 1890 2345 3675 875 1015 1225 1820
125 2485 2240 2765 4340 1050 1330 1470 2135
150 3150 2835 3500 5495 1225 1435 1750 2555
200 4200 3780 4690 7315 1610 1855 2275 3360
250 5215 4725 5845 9135 2205 2555 3115 4585
300 6265 5635 7000 10955 3010 3465 4235 6860
350 7315 6580 8155 12775 3850 4445 5425 7980
400 8365 7525 9310 14595 4830 5565 6790 10010
450 9415 8890 10465 16415 5950 6860 8365 12320
500 10465 9415 11620 18235 7175 8260 10115 14910
2)
ΣF and ΣM are vector sums of the forces and torques
If not all loads reach the maximum permissible value,
one of the values is allowed to exceed the normal
limit. Contact Grundfos for further information.
48
Appendix B