Grundfos CR Serie Livret Technique page 46

6
CRN 5 SF, 60 Hz
p H
[kPa] [m]
480
440
4000
400
360
320
3000
280
240
2000
200
160
120
1000
80
40
0 0
0
0.0
P2
[kW]
8
7
6
5
4
3
2
1
0
0
46
+CRN 5-24
+CRN 5-20
+CRN 5-22
+CRN 5-18
+CRN 5-16
+CRN 5-14
+CRN 5-12
+CRN 5-9
+CRN 5-7
+CRN 5-5
CRN(E) 5-24 SF
NPSH
1 2 3
0.5 1.0
1 2 3
CR, CRN, CRNE hautes pressions
4 5 6 7
1.5 2.0
Eta
P2
4 5 6 7
CRN 5-24 SF
+CRN 5-
ISO 9906:2012 Grade 3B
NPSH
[m]
8
4
0
8 9 Q [m³/h]
2.5 Q [l/s]
Eta
[%]
80
70
60
50
40
30
20
10
0
8 9 Q [m³/h]