SS81 OCTOPUS TUSA SS-81
The SS-81 safe-second features a venturi adjustment lever in a compact case design with an ortho-consciously designed mouthpiece.
FEATURES:
* Elliptical low-profile case design
* S.E.A. – Sequential Exhaust Assist technology (Pat P.)
* Venturi adjustment lever
* Built-in moisture exchange plate
* Breathing Resistance Adjustment Control
* Ortho-consciously designed mouthpiece