NINFA N LOW NOX 24 MCS
4.5 Diagrams
Pressure - power diagrams
A
LPG
B
NATURAL GAS
Losses of load / head of circulators
H [m H
O]
7
2
6
3
5
2
4
3
1
2
1
0
0
A
Boiler losses of head
1 - 2 - 3 Circulator speed
EN
500
1.000
cod. 3540R880 - 01/2009 (Rev. 00)
A
B
A
1.500
2.000
Q [l/h]
85