3.3
P31 Purification System
3.3.1 Major Components
The P31 purification system assembly consists of a separator and a cartridge chamber. In the separator
liquid oil and water particles are separated from the compressed air by a pipe nozzle. Residual oil and
water particles are then removed by the filter cartridge and the air leaving the filter assembly is free of
oil, taste and smell.
Figure 3-4
1. Final Safety Valve
2. Plug
3. Housing
Page 17
P31 Purification System
1
2
3
4
5
4. System Check Valve
5. Bottom
Purification Systems
3rd Edition, Rev 0 Chg 6