Grundfos Multilift MD Series - Performance Curves

English (GB)
30
12.5 Performance curves
The curves are only intended as guides and must not be used as guarantee curves. Tolerances are according to ISO 9906 Annex A.
Fig. 36 Performance curves
TM05 1287 2611
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Q [l/s]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
H
[m]
0 5 10 15 20 25 30 35 40 45 50 55
Q [m³/h]
0
20
40
60
80
100
120
140
160
180
200
p
[kPa]
Multilift
50 Hz
ISO 9906 Annex A
MD/MLD
12.1
12.3
15.1
1
5
.
3
2
2
2
4
3
2
3
8
Min. flow rate DN 80
Min. flow rate DN 100
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Q [l/s]
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
P1
[kW]
12.3
12.1
15.3
15.1
22
24
32
38