GESTRA UNA 38 - Page 44

44
Orifice and differential pressure
Orifice (AO)
Hole diameter [mm]
Differential
pressure
∆PMX
[bar]
UNA 38
UNA 39
50
2.8
–
50
64
2.3
–
64
80
2
1.9
80
80 MAX
6.5
–
80
110
–
1.6
110
140
–
1.4
140
140 MAX
–
6.5
140