Grundfos UPS2 Instructions Manual page 11

17
H
[m]
6
5
4
3
2
1
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
P1
[W]
50
40
30
20
20
III II I
III
II
I
1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 Q [m³/h]
I II III
III
II
I
18
= III / II / I
= III/ II / I
III II I III II I
21