20
912.822.1 - GB
InstructIons pertaInInG to the InstaLLer
10.4 exchangers pressure drop
FS 50 - 70
EXCHANGER
PRESSURE DROP.
kpa
Lit/sec
kpa
Lit/sec
kpa
Lit/sec
kpa
Lit/sec
Fs 50
50
0,97
32
0,71
25
0,53
10
0,35
Fs 70
60
1,41
35
1,03
20
0,77
11
0,51
Boiler
hydraulic resistance and Water Flow rates
11°K ∆t
15°K ∆t
20°K ∆t
30°K ∆t
Fs 50
0,27
Fs 70
0,33
Boiler
Minimum Water Flow rates
Lit/sec
Exchangers pressure drop (mH
2
O)
WATER FLOW RATE (l/h)
Graph 1
0712_0903
