EN
21.11 - 6755517_05
18
0
20
40
60
80
100
120
140
160
180
kPa
0
2.90
5.80
8.70
11.60
14.50
17.40
20.30
23.20
26.10
psi
0 1000 2000 3000 4000 5000 6000 7000 8000 l/h
0 4 9 13 18 22 26 31 35 gpm
1
2
12. USEFUL HEADS
°C
5 10 15 20 30 40 50
Multiplicative coefficients 1,02 1 0,985 0,97 0,95 0,93 0,91
12.2.1. USEFUL HEADS
The static pressures stated here are at net
of the pressure drops of the heat exchang-
ers, filter, storage tank. Therefore are to be
The static pressures are calculated in
cooling mode.
WITH PRESENCE OF GLYCOL for stat-
ic pressures useful to system PLEASE
CONTACT COMPANY.
WATER FLOW RATE
USEFUL STATIC PRESSURES WITH PUMP
1
ANL 100
2
ANL 150