Grundfos ALLDOS KM 251 Operation Manual page 53

Piston diaphragm dosing pump
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KM 251 en
251-24 (50Hz) Q
36
Q [l/h]
32
28
24
20
16
12
8
4
0
0
10 20 30 40 50 60 70 80 90 100
251-4,9 (50Hz) Q
10
Q [l/h]
8
6
4
2
0
0
10 20 30 40 50 60 70 80 90 100
251-12 (50Hz) Q
18
Q [l/h]
16
14
12
10
8
6
4
2
0
0
10 20 30 40 50 60 70 80 90 100
251-18 (50Hz) Q
28
Q [l/h]
24
20
16
12
8
4
0
0
10 20 30 40 50 60 70 80 90 100
V1.0
= 3bar
0
3bar
10bar
h [%]
= 10bar
0
3bar
10bar
16bar
h [%]
= 10bar
0
10bar
16bar
h [%]
= 10bar
0
3bar
10bar
16bar
h [%]
251-4,9 (60Hz) Q
10
Q [l/h]
8
6
4
2
0
0
10 20 30 40 50 60 70 80 90 100
251-12 (60Hz) Q
18
Q [l/h]
16
14
12
10
8
6
4
2
0
0
10 20 30 40 50 60 70 80 90 100
251-18 (60Hz) Q
28
Q [l/h]
24
20
16
12
8
4
0
0
10 20 30 40 50 60 70 80 90 100
Dosing Curves
= 10bar
0
10bar
3bar
16bar
h [%]
= 10bar
0
16bar
10bar
h [%]
= 10bar
0
10bar
3bar
16bar
h [%]
53

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