Pressure drops
0.4
0.5
0.6
0.8
1.0
2.0
3.0
4.0
5.0
6.0
8.0
10.0
20.0
30.0
40.0
50.0
500
600
800
1000
2000
3000
4000
5000
6000 7000
4
5
6
8
10
20
30
40
50
60
80
100
200
300
500
kPa
A
B
Pressure drop in
Heating water flow rate in l/h
mbar
of one cylinder
Pressure drop on the heating water side
A
Cylinder capacity 300 and 500 l
B
Cylinder capacity 200 l
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1.0
2.0
3.0
4.0
5.0
6.0
8.0
10.0
500 600
800
1000
2000
3000
4000
5000 6000
1
2
3
4
5
6
8
10
20
30
40
50
60
80
100
kPa
Pressure drop in
DHW flow rate
in l/h
mbar
Pressure drop on the DHW side
DHW cylinders
(cont.)
98
VIESMANN
VITOSOL
11
5822 440 GB