Ferroli RGA Series User Manual

47
WATER PRESSURE DROP OF THE DESUPERHEATER VD
The graph below illustrates the water pressure drop values in kPa depending on the flow rate in liters/second, for the Special
Versions with Desuperheater (VD) in both the units that operate in the Cooling mode only (IR) and in Heat Pump units (IP).
The operating range is delimited by the minimum and maximum values given in the next table.
Water pressure drop (kPa)
Water flow rate (l/s)
Operation range
Unit Size
50 60 70 80 90 100 115 130 145 160 180 200
UM NOTES
Graph reference 1 2 3 4
Q=Water flow
rate
Δp=Water pressu-
re drop
Lower limit value
Q
0.8 1.0 1.5 1.9
l\s
Δp
10
kPa
Upper limit value
Q
3.0 3.9 5.7 7.4
l\s
Δp
150
kPa
Max. operating
pressure on wet side
600
kPa
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.0
0
2 3 41

Ferroli RGA Series Specifications

General

Brand	Ferroli
Model	RGA Series
Category	Chiller
Language	English