ICON R1-1st- Yoke Stage: – Maximum working pressure 232 bar – 4 intermediate pressure ports – 2 high pressure ports – Chromium plated brass body – Marine Grade 303 Stainless Steel parts ICON R1 2nd Stage: – Non-Adjustable 2nd Stage – Downstream Demand Valve with External Air Intake Adjustment – Marine Grade 303 Stainless Steel Parts. Internal working parts are also passivated & treated for extra protection and durability. – 10 bar (150psi) Maximum Intermediate Pressure – 1.2 CIW (column inches of water) inhalation effort – 1.1 CIW (column inches of water) exhalation effort. – 30 SCGM (air supply: 3,000 PSI). Factory ready for Nitrox up to 40%
