NPSH
[m]
7
6
5
4
3
2
1
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 Q [m³/h]
Fig. 4
NPSH curves for CM 1
NPSH
[m]
8
7
6
5
4
3
2
1
0
0.0
0.5
1.0
Fig. 5
NPSH curves for CM 3
1.5
2.0
2.5
3.0
50 Hz
50 Hz
3.5
4.0
4.5
5.0
CM 1
60 Hz
CM 3
60 Hz
Q [m³/h]
17