Ferroli ECONCEPT SOLAR ST Instructions For Use, Installation And Maintenance page 35

ECONCEPT SOLAR ST
High Temperature zone circulating pumps Head/Pressure loss (ECONCEPT SOLAR ST 25)
H [m H O] 7
2
6
3
5
2
4
3
1
2
1
0
0
A Boiler pressure losses
1 - 2 - 3 Circulating pump speed
Low Temperature zone circulating pumps Head/Pressure loss (ECONCEPT SOLAR ST 25)
H [m H O]
7
2
6
3
5
2
4
3
1
2
1
0
0
B Boiler pressure losses
1 - 2 - 3 Circulating pump speed
EN
500 1.000
500 1.000
cod. -- - 11/2010 (Rev. 00)
A
1.500 2.000
B
1.500 2.000
Q [l/h]
Q [l/h]
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