FL D HF
14
EN
cod. 3541P701 - Rev. 00 - 10/2018
5.5 Diagrams
Pressure - power diagrams FL D HF24
A =
LPG -
B =
NATURAL GAS
Circulating pump head / pressure losses FL D HF24
A =
Boiler pressure losses -
1, 2 and 3 =
Circulating pump speed
Pressure - power diagrams FL D HF32
A =
LPG -
B =
NATURAL GAS
Circulating pump head / pressure losses FL D HF32
A =
Boiler pressure losses -
1, 2 and 3 =
Circulating pump speed
A
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
35
30
25
20
15
10
5
kW
mbar
B
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
2
1
A
B
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
Summary of Contents for FL D HF24
Page 31: ......
