100
0.1
0.2
0.3
0.4
0.5
0.6
1.0
0.8
2.0
3.0
4.0
5.0
6.0
10.0
8.0
20.0
30.0
40.0
50.0
60.0
100.0
80.0
200
300
400 500 600
800 1000
2000
1
2
3
4
5
6
10
8
20
30
40
50
60
100
80
200
300
400
500
600
800
1000
kPa
Pressure drop in
DHW flow rate in
mbar
l/h
Pressure drop on the DHW side 750/950 l
DHW cylinders
(cont.)
VITOSOL
VIESMANN
87
5822 440 GB
11