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Pressure drop water
Water pressure drop over AR300 water coil
0,1
70
10
1
Water pressure drop over controls and valves
70
10
1
0,01
The pressure drop is calculated for an average temperature of 70°C (PVV 80/60).
For other water temperatures, the pressure drop is multiplied by the factor K.
Average temp. water °C 40
K
0,1
0,1
0,1
50
60
70
1,10
1,06
1,03
1,00
AR 300 E/W
1,0
1,0
1,0
80
90
0,97
0,93
Water flow [m³/h]
10
0,7
0,1
0,01
Water flow [l/s]
Water flow [m³/h]
10
0,7
0,1
0,01
1,0
Water flow [l/s]
9
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