AERMEC ANL, Technical And Installation Manual

Page: 17 / 40

EN
21.11 - 6755517_05
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11. PRESSURE DROP
11.1. SYSTEM SIDE - PRESSURE DROP ONLY COOLING VERSION
11.2. WATER FILTER - PRESSURE DROP
Average water temperature (°F / °C) 41/5 50/10 59/15 68/20 86/30 104/40 122/50
Coefficients 1,02 1 0,98 0,97 0,95 0,93 0,91
0
10
20
30
40
50
60
70
80
kPa psi
0
1.45
2.90
4.35
5.80
7.25
8.70
10.15
11.60
0 1000 2000 3000 4000 5000 6000 7000 8000 l/h
gpm 0 4 9 13 18 22 26 31 35
1
2
1
ANL
100
2
ANL
150
0
2
4
6
8
10
12
14
16
18
20
0
0
0.58
0.29
0.87
1.16
1.45
1.74
2.03
2.32
2.61
2.90
kPa psi
1000 2000 3000 4000 5000 6000 7000 8000 9000
0 4 9 13 18 22 26 31 35 40
l/h
gpm
Ø 1” ½
COOLING (AHRI CONDITIONS)
Outlet water temperature 6,7°C / 44,6°F
Flow rate 0,043l/s per kW
External temperature 35°C / 95°F
For temperatures other than 50°F / 10°C to use the
table of correction factors.