EN
1205. 6755517_02
21
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
14. USEFUL HEADS
5 10 15 20 30 40 50
Multiplicative coefficients 1,02 1 0,985 0,97 0,95 0,93 0,91
14.2.1. 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
considered USEFUL TO SYSTEM.
The static pressures are calculated in
cooling mode.
WITH PRESENCE OF GLYCOL for static
pressures useful to system PLEASE
CONTACT COMPANY.
WATER FLOW RATE
USEFUL STATIC PRESSURES WITH PUMP
1
ANL 100
2
ANL 150