DHW cylinders
(cont.)
Pressure drops
500
50.0
400
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
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 160 and 200 l
B Cylinder capacity 300 l
VITOSOL
C Cylinder capacity 500 l
D Cylinder capacity 750 l
E Cylinder capacity 1000 l
CB
A
100
10.0
80
8.0
E
60
6.0
D
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
Pressure drop on the DHW side
A Cylinder capacity 160 and 200 l
B Cylinder capacity 300 l
C Cylinder capacity 500 l
D Cylinder capacity 750 l
E Cylinder capacity 1000 l
A
DHW flow rate in l/h
of one cylinder
VIESMANN
B
C
D
E
11
93