[. . . ] [. . . ] Air Processing Capability based on standard inlet conditions, 68o F. , a Pressure of 14. 70 psia and a relative humidity of 36% (0. 0750 density). 5000 PSI Maximum Pressure, Triplex Design is not incorporated on a panel. P5 Air Purification Panel Shown Purification System Pressure Gauge Check Valve ++ Grounding Terminal S E C U R U S I I ­ Purification Moisture Monitoring for Pure Breathing Air SECURUS II ensures 100% utilization of the air processing cartridges because the moisture sensor is embedded directly in the molecular sieve. The SECURUS cartridge, with its moisture sensor, is the last cartridge in the air processing system. SECURUS II is powered from the PLC Control System and provides for automatic warning and shutdown when the SECURUS cartridge becomes saturated. [. . . ] [. . . ]