Grundfos HS 65-50-242 Datenheft Seite 80

12
HS 450-350-397
H
[m]
60
/397.0
55
/377.0
50
/357.0
45
/337.0
40
/322.4
35
30
25
20
15
10
5
0
0 200
P2
[kW]
360
320
280
240
200
160
120
80
40
0
0 200
80
400 600 800 1000
400 600 800 1000
HS 450-350-397B
/337.0 /357.0 /377.0
/322.4
1200 1400 1600 1800
/322.4
/322.4
1200 1400 1600 1800
-1
50 Hz, n = 1490 min
ISO 9906 Grade 2B
NPSH
/397.0
2000 2200 Q [m³/h]
Eta
[%]
/397.0
/377.0
/337.0 /357.0
/397.0
/377.0
/357.0
/337.0
2000 2200 Q [m³/h]
[m]
12
8
4
0
90
80
70
60
50
40
30
20
10
0