SPIROMATIC 90USA-S Self-Contained Breathing Apparatus

SPIROMATIC 90USA-S is a simple but effective breathing apparatus (SCBA) for industrial and maritime environments. Spiromatic 90USA-S is built upon the proven and reliable Spiromatic S Facemask and breathing valve with integrated ambient air hatch. Coupled with the Spiromatic regulator and backframe, the Spromatic 90USA-S delivers real Interspiro performance at a competitive price.
The facemask maintains positive pressure throughout the breathing cycle to eliminate the risk of inward leakage from the surrounding environment. The mask also has an ambient air hatch that allows the user to switch to ambient air while in stand-by.
The audible warning is mounted on the chest; so the low air alarm will be heard even under noisy conditions.
The harness is equipped with padded shoulder straps and easily adjusted hip belt buckles, providing good comfort.