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