Desmi Modular S-N Series, Operation And Maintenance Instruction, Page: 5 / 20

DESMI Pumping Technology A/S
5
Tagholm 1
9400 Nørresundby
– Dänemark
Tlf. nr.: +45 96 32 81 11
Fax +45 98 17 54 99
E-mail: desmi@desmi.com
www.desmi.com
The permissible loads on the flanges appear from the following table:
Pump
Fv
N
Fh
N
F
N
Mt
Nm
S32-25-110N 1250 950 1550 200
S50-32-135N 1250 950 1550 200
S70-50-175N 1350 1000 1700 200
S70-50-220N 1350 1000 1700 200
S70-50-275N 1350 1000 1700 250
S80-70-175N 1450 1050 1800 270
S80-70-220N 1450 1050 1800 270
S80-70-275N 1450 1050 1800 270
S100-80-175N 1800 1250 2200 470
S100-80-220N 1800 1250 2200 470
S100-80-275N 1800 1250 2200 470
S125-80-220N 3200 1900 3750 950
S125-80-275N 3300 2000 3850 1020
S125-100-220N 3300 2000 3850 1020
In connection with the permissible loads on the flanges the following is to be observed:
v
F
zin
F
zout
F
 +
3
2
h
F
F yout F xout F yin F xin
 + + +
2 2 2 2
t
M
M zout M yout M xout M zin M yin M xin
 + + + + +
2 2 2 2 2 2
2
2 2



















+


t
M
calc M
F
calc F
where index "in" is suction branch, "out" is pressure branch, and "calc" are the values calculated by
the user