Ferroli RMA2 HE VB 19.1 - Page 21

21
WORKING HEAD
Available static head - unit with option “Storing and pumping module” : “High head pump” or "Tank and high head pump"
MODELS 19.1 22.1 26.1 30.1 35.1 40.1 UM NOTE
Lower limit value Q 2500 3000 3500 4000 4500 5250 l\h
Q= Water ow rate
Upper limit value Q 4750 9500 kPa
0
10 20 30 40 50 60 70 80 90
100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270
280
2000 3000 4000 5000 6000 7000 8000 9000 10000
[kPa]
[l/h]
19
22
26
30
35
40
26.1
30.1
35.1
40.1
19.1
22.1
Flow rate [ l/h ]
Available static head [ kPa ]
The graphs are referred to units operating with water at the temperature of 10°C (density 1000 kg/m
3
).