FirePASS, used in suppression mode, operates in a fashion similar to other inert gas total flooding systems with the goal being to reduce the O2 content of the protected space to the requisite combustion inhibition level. The FirePASS-Suppression system has the ability to extinguish all class A, class B and class C fires while offering added defense against re-ignition even in deep-seated fires. This is all done with a level of respiratory safety unmatched by other systems.
