Airflow, m3/s
Initial pressure drop, Pa
Standard filter, F7
SD, size 11/12
0
20
40
60
80
100
120
00,2 0,40,6 0,811,21,4 1,6
Pre-filters, G4
0
10
20
30
40
50
60
00,2 0,40,6 0,811,21,4 1,6
Airflow, m3/s
Initial pressure drop, Pa
Pre-filters, aluminium
Initial pressure drop, Pa
Airflow, m3/s