Grundfos CR series Montage- Und Betriebsanleitung Seite 69

NPSH
H
p
[m]
[kPa]
9
80
8
7
60
6
5
40
4
3
20
2
1
0 0
0.0 0.4 0.8 1.2 1.6
0.0 0.2 0.4
H
p
[m]
[kPa]
2.8
24
2.4
2.0
16
1.6
1.2
8
0.8
0.4
0 0.0
0 1 2 3
0.0 0.4 0.8
H
p
[m]
[kPa]
3.6
32
3.2
2.8
24
2.4
2.0
16
1.6
1.2
8
0.8
0.4
0 0.0
0 1 2 3 4 5 6
0.0 0.4 0.8 1.2 1.6
H
p
[m]
[kPa]
9
80
8
7
60
6
5
40
4
3
20 2
1
0 0
0 2 4 6 8 10
0 1 2 3
CR 2, CRN 2
60 Hz
50 Hz
2.0 2.4 2.8 3.2 3.6 Q [m³/h]
0.6 0.8 1.0 Q [l/s]
CR 4, CRN 4
60 Hz
50 Hz
4 5 6 7 8 Q [m³/h]
1.2 1.6 2.0 2.4 Q [l/s]
CR 8, CRN 8
60 Hz
50 Hz
7 8 9 10 11 12 13 Q [m³/h]
2.0 2.4 2.8 3.2 3.6 Q [l/s]
CR 16, CRN 16
60 Hz
50 Hz
12 14 16 18 20 22 24 Q [m³/h]
4 5 6 7Q [l/s]
69