1st.stage (R-300)

Balanced diaphragm first-stage.

Two H.P. ports and four L.P. ports.

2nd.stage (S-40)

Breathing resistance adjustment knob

Dynamic airflow hose

Universal Swivel hose joint

Ortho-consciously designed mouthpiece

The RS-340 regulator is equipped with a swivel joint between the second stage and L.P. hose to minimize the pulling feeling. And in order to achieve natural breathing, a dynamic flow hose with a large inner diameter increases the airflow. The RS-340 always supplies the diver with stable air at any tank pressure or depth, delivering maximum breathing ease and comfort for the diver.

 

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