Click on a number on the diagram for a description.

Key:

1. Sample Isolation Valve
2. Sample Tube
3. FILTER UNITS - MODEL AFU
4. PRESSURE REGULATORS - MODEL APR
5. PRESSURE GAUGES - MODEL APG
6. MOISTURE SENSOR
7. SENSOR HOLDER - MODEL ASH
8. Desiccant Chamber
9. FLOW METER - MODEL AFM
10. FLOW INDICATOR - MODEL AFI
11. Sample Exhaust