Ferroli RFA - Page 25

25
TECHNICAL DATA AND PERFORMANCES
The graphs are referred to units operating with air at the temperature of 20°C (density 1,20 kg/m
3
).
0
30
60
90
120
150
180
18000 20000 22000 24000 26000 28000 30000 32000 34000 36000 38000 40000 42000
Air flow rate [ m
3
/h ]
Pressure drops [ Pa ]
4
5
3
2
1
0
140.2
180.2
220.2
0
30
60
90
120
150
180
9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000
Air flow rate [ m
3
/h ]
Pressure drops [ Pa ]
4
5
3
2
1
0
70.2
90.2
110.2