1st.stage (R-400)

Balanced diaphragm first-stage.

Two High Flow low L.P. ports

One standard L.P. port

One H.P. port

Cold water insulation system

Available in Yoke or 300 BAR DIN

2nd.stage (S-60)

Adjustable surface or diving sensitivity control

The First stage features a balanced diaphragm system. This balanced diaphragm system maintains minimum variation in intermediate pressure in relation to changes in residual tank pressure. The ports feature two high flow low-pressure ports to optimize second stage performance for easier breathing.

The second stage features a diver adjustable surface or diving position to deliver air smoothly with each breath. The exhaust valve features a large and flexible design for extremely low exhaust resistance.

 

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