NMM Series
Close Coupled Centrifugal Pump
Performance Curves
NMM 125-250
Mas Grup
34
The Performance Curves 50 Hz are based on the kinematic viscosity 1 mm
2
/s and density 1g/cm
3
. Tolerances are acc. to ISO 9906 Annex A.
MOTOR
FLANGES GENERAL
PUMP
Mechanical
Seal
KW
IEC
Lm
DNd DNs
L
a
f
h1
h2
n1
n2
m1
m2
s
Nominal
Impeller
Diameter
mm
mm mm
mm
mm mm
mm
mm
mm
mm
mm
mm
mm
125
-2
50
4 poles
11
160M
666
125
150
1056
140
250
250
355
400
315
160
120
16
30
15
160L
666
1056
250
18.5 180M
519
909
250
22
180L
519
909
250
30
200L
555
975
280
35
MAS DAF MAKİNA SAN. A.Ş. reserves the right to change specifications without prior notice.