Grundfos HS 65-50-242 Datenheft Seite 74

12
HS 300-250-381
H
[m]
60
/390.0
55
50
/355.6
45
40
/330.2
35
/304.8
30
/279.4
25
20
15
10
5
0
0 100
P2
[kW]
225
200
175
150
125
100
75
50
25
0
0 100
74
200 300 400 500 600
200 300 400 500 600
HS 300-250-381B
50 Hz, n = 1490 min
/279.4 /304.8 /330.2
700 800 900 1000 1100
/304.8
/279.4
/304.8
/279.4
700 800 900 1000 1100
-1
ISO 9906 Grade 2B
NPSH
15
10
/355.6
/390.0
5
0
1200 1300 Q [m³/h]
Eta
[%]
90
/330.2 /355.6
/390.0 80
70
/390.0
60
50
/355.6
40
/330.2
30
20
10
0
1200 1300
Q [m³/h]
[m]