21
0
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
16000 18000 20000 22000 24000 26000 28000 30000 32000 34000 36000 38000 40000 42000
TECHNICAL DATA AND PERFORMANCES
Air flow rate [ m
3
/h ]
Available static head [ Pa ]
Upsized
140.2
Standard
Reduced
The graphs are referred to units operating with air at the temperature of 20°C (density 1,20 kg/m
3
).
0
50
100
150
200
250
300
350
400
450
500
550
600
8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 21000
Air flow rate [ m
3
/h ]
Available static head [ Pa ]
Upsized
110.2
Standard
Reduced