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Grundfos CR Serie Livret Technique page 21

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CR, CRN, CRNE hautes pressions
CRNE 3 HS, 50/60 Hz
p
H
[kPa]
[m]
450
7.5 kW
4000
400
6.0 kW
350
3000
300
4.6 kW
250
2000
200
150
1000
100
50
0
0
0.0
0.5
0.0
0.2
P1
[kW]
8
6
4
2
0
0.0
0.5
H
[m]
8
6
4
2
0
0.0
0.5
1.0
1.5
2.0
2.5
0.4
0.6
1.0
1.5
2.0
2.5
1.0
1.5
2.0
2.5
CRNE 3-23 HS
ISO 9906:2012 Grade 3B
3.0
3.5
4.0
4.5
0.8
1.0
1.2
3.0
3.5
4.0
4.5
3.0
3.5
4.0
4.5
5.0
Q [m³/h]
Q [l/s]
1.4
Q [m³/h]
5.0
NPSH
[m]
8
NPSH
6
4
2
0
5.0
Q [m³/h]
6
21

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