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
400
500
kPa
D
E
A
CB
Pressure drop in
Heating water flow rate in l/h
mbar
of one cylinder
Pressure drop on the heating water 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
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
A
1
2
3
4
5
6
8
10
20
30
40
50
60
80
100
kPa
C
D
E
B
Pressure drop in
DHW flow rate in l/h
mbar
of one cylinder
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
DHW cylinders
(cont.)
VITOSOL
VIESMANN
93
5822 440 GB
11