Viessmann VITOSOL 100-F SV Technical Manual page 101

Installation accessories
Pump curves
600 60
500 50
400 40
300 30
200 20
100 10
0 0
0 0.5
Pump rate in m³/h
16.7
0 8.3
Pump rate in l/min
3-stage circulation pump, type PS10 and P10
A Pressure drop curve
B Head at output stage I
800 80
600 60
400 40
200 20
0 0
0
Pump rate in m³/h
0
Pump rate in l/min
High efficiency circulation pump, type PS10 and P10
A Pressure drop curve
B Max. head
VITOSOL
(cont.)
A
D
C
B
1 1.5 2 2.5
25 33.2 41.7
B
A
0.5 1.0
8.3 16.7
C Head at output stage II
D Head at output stage III
3
50
1.5 2.0
25 33.2
12
VIESMANN
101