R1-A: Single-Stage Roughing Rig

ATM → ~10⁻² mbar | 6 core + 2 inline components | Click any component for details
R1-A Component Schematic — Simplified Configuration Flow: ATM → Vent Filter → Vent Valve → Chamber → ISO Valve → Pump → Oil Mist Filter → ATM R1-L-VENT R1-L-FL R1-L-EXH roughing flow ATM R1-FLT-VENT R1-V-VENT CHAMBER R1-CH Process-style SS G-CH R1-G-CH R1-V-ISO R1-P-RP R1-FLT-EXH ATM R1-G-BX ~950 mbar Gas Flow Paths ROUGHING: R1-CH → R1-V-ISO → R1-L-FL → R1-P-RP → R1-FLT-EXH → R1-L-EXH → ATM VENT: ATM → R1-FLT-VENT → R1-L-VENT → R1-V-VENT → R1-CH
Component Colours
Pump (blue)
Valves (orange)
Gauge (yellow)
Filters (purple)
Chamber (grey)
Barometric Ref

R1-A Overview

Single-Stage Roughing Rig — Simplified
Target PressureATM → ~10⁻² mbar
Core Components6 (chamber, pump, 2 valves, gauge, baro ref)
Inline Components2 (vent filter, oil mist filter)
Primary FlangeKF
Gauge FlangeKF (via reducer)
System States3: VENTED / ROUGHING / ISOLATED
Click any component on the schematic for detailed specifications and design information.
ROUGHING flow: R1-CH → R1-V-ISO → R1-L-FL → R1-P-RP → R1-FLT-EXH → ATM
VENT flow: ATM → R1-FLT-VENT → R1-L-VENT → R1-V-VENT → R1-CH