A - 6 Purge Curves

Figure A.3 — Critical Orifice Calibration Curve

(LS130)

Orifice Dia. .172
Gas: Air
Temp: 100°F
CD: .65
100
80
60
40
20
10 14 18 22
PURGE GAS FLOW RATE (SCFM)
26
P
1
10
30
50
70
90
6
0
PURGE PRESSURE P
1
PSIG
242016812 28
HYDROBLOC LS SERIES
PURGE CURVES