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NMM Series
Close Coupled Centrifugal Pump
Performance Curves
NMM 80-315
Mas Grup
26
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
80
-3
1
5
4 poles
11
160M
666
80
100
1031
125
240
250
315
400
315
160
120
16
30
15
160L
666
1031
240
18.5 180M
519
884
240
22
180L
519
884
240
MAS DAF MAKİNA SAN. A.Ş. reserves the right to change specifications without prior notice.