The balanced diaphragm R1000 first stage is compact and lightweight. It has a full complement of four low-pressure and two high-pressure ports and is fine- tuned for optimum performance.
The S0001 second stage features a venturi adjustment lever to deliver air smoothly with each breath. The S0001 is also equipped with an ortho-consciously designed mouthpiece to increase comfort and reduce jaw fatigue. The S0001 allows for left or right hand configuration. Â
Ideal For Cold Water Environments

The cold water ready feature enables the regulator to be used in waters below 50°F /10°C tested to a temperature of 39°F / 4°C.
Ortho-Consciously Designed Mouth Piece

The new mouth piece, developed on the basis of ergonomic engineering, further enhances the comfort of bite, fit, and stability. Even with a light bite, a high level of stability is achieved, so there is no fatigue from long periods of usage.
The RS1001 is available as RS1001 DIN (300bar/4350psi).
FEATURES
First stage (R1000)Â
| >Â | Balanced diaphragm first stage |
| >Â | Cold water insulation system |
| >Â | Two H.P. ports and four L.P. ports (2 standard/2 high flow) ports |
| >Â | High flow L.P. ports offer up to 15% increase in air flow |
| >Â | DIN version available as RS1001 DIN (300bar/4350psi) |
Second stage (S0001)
| >Â | Lightweight, compact composite case design |
| >Â | Left or Right hand configuration |
| >Â | Venturi adjustment lever |
| >Â | Ortho-consciously designed mouth piece |
TECHNOLOGY
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Ortho-Conscious Mouth Piece
The Ortho-Conscious Mouth Piece feature prevents jaw fatigue. The ridges and flexible material allow the diver to have more control of the mouth piece and reduces tension in the jaw.
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Venturi Flow AdjustmentThe Venturi Flow Adjustment allows for ease of breathing by controlling the direction of air through the mouthpiece.
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