• The breathing Tube is made from a special Polymer resin, which allows the second stage to remain neutral in the water. The benefit is less jaw fatigue and a more comfortable dive.
• The rocker arm lever is made from stainless for smooth action and controlled breathing.
• It's reflection system, which can be viewed inside the mouthpiece, directs air towards the mouth to create a swirling Ventri for smooth natural breathing.
• Lightweight second stage is made of a special polymer resin which reduces jaw fatigue and helps make your dive more comfortable.
• The high flow 2nd stage hose is specially designed for this regulator.
• Soft black silicone mouthpiece.
• CE Certified.
• Exhalation is controlled by an oval exhaust diaphragm which opens with radius bends to create a tighter seal. This feature also allows for easier exhalation over the round style exhaust.
• Each R20 regulator comes with it's own certificate of individual performance
• 4 LP Ports
• 2 HP Ports
   

Performance Data

• Inhale Pressure: 12.86mbar
• Inhale Pos Pressure: 4.91
• Exhale Pressure: 10.11mbar
• Ext Work of Breath: 0.72 J/l
• Inhale work: 0.22
• Pos Inhale Work: 0.10
• Exhale work: 0.65