Desmi Modular S-N Series User Manual

______________________________________________________________________________
DESMI Pumping Technology A/S 7
Tagholm 1
9400 Nørresundby – Denmark
Tel: +45 96 32 81 11 Fax: +45 98 17 54 99
E-mail: desmi@desmi.com
www.desmi.com
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

2222
t
M
M
zout
M
yout
M
xout
M
zin
M
yin
M
xin

222222
2
22






















t
M
calcM
F
calcF
where indices "in" is suction branch, "out" is pressure branch, and "calc" are the values
calculated by the user.
3 . INSTALLATION
3.1 MOUNTING/FASTENING
The pump should be mounted and fastened on a solid base plate with a flat and horizontal
surface to avoid distortion.
Notes: Misalignment of the pump/motor could cause damage to pump, motor and/or
pump ball bearing(s) and the rigid coupling between pump and motor. It is most likely
required to use shim(s) below motor feet for preventing misalignment of pump and
motor when the unit is mounted onto a concrete plinth or base plate.
Mounting steps as below:
I. Tighten the 4 screws retaining the pump feet diagonally.
Use shim(s) between motor
foot and concrete plinth or
base plate to avoid tension in
motor foot

Desmi Modular S-N Series Specifications

General

Brand	Desmi
Model	Modular S-N Series
Category	Water Pump
Language	English