DIVA F28/F32/F37
22
EN
5.5 Diagrams
Pressure - flow diagrams (DIVA F28/DIVA F32)
Pressure - flow diagrams (DIVA F37)
A =
LPG -
B =
NATURAL GAS
Circulating pump head / pressure losses
A =
Boiler pressure losses -
1, 2 and 3 =
Circulating pump speed
A
B
mod. 28
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
35
30
25
20
15
10
5
kW
mbar
26 27 28 29 30 31 32 33 34 35
mod. 32
A
B
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
kW
35
30
25
20
15
10
5
mbar
0
1
2
3
4
5
6
7
0
500
1.000
1.500
2.000
Q
[l/h]
H
[m H
2
O]
A
3
1
2
cod. 3541E064 - Rev. 00 - 02/2017