Apeks TX50 - Page 18

18
TX Second Stage Regulator Maintenance Manual
19
TX Second Stage Regulator Maintenance Manual
Table 5 - Test Bench Specications
TEST CONDITION ACCEPTABLE RANGE
Opening Effort
High Pressure > 50 bar gauge (725 psi)
Medium pressure 9.5±0.5 bar (137±7.2
psi)
+1.0 to +1.5 in. H
2
0 (+25.4 to +38.1 mm.
H
2
0)
External Leak
High Pressure > 50 bar gauge (725 psi)
Medium Pressure 9.5±0.5 bar (137±7.2
psi)
No Leaks allowed
Table 4 - Torque Specications
PART NUMBER DESCRIPTION / KEY NUMBER TORQUE
AP5013/S, AP5002, Heat Exchanger (6), 3 Nm / 2.2 lbf/ft
AP5003 Spacer (6) 3Nm / 2.2 lbf/ft
AP0203 Hose 5 Nm / 3.7 lbf/ft