Flange forces and moments
For maximum permissible forces and moments from the pipe connections acting on the pump
flanges or thread connections, see fig. 10.
Afb. 10 Flange forces and moments
Diameter, DN
Fy
32
425
40
500
50
675
65
850
80
1025
100
1350
Above values apply to cast iron and brass versions. See ISO 5199, tables B.2 (16A and 16B), B.3 and B.6.
24
Force
[N]
ΣFb
Fz
Fx
525
450
825
625
550
975
825
750
1300
1050
925
1650
1250
1125
1975
1675
1500
2625
Moment
[Nm]
My
Mz
Mx
375
425
550
450
525
650
500
575
700
550
600
750
575
650
800
625
725
875
ΣMb
800
950
1025
1100
1175
1300