MK2 Plus / R295 NITROXHomeRegulatorsMK2 Plus / R295 NITROX
Technical Information
MK2 Plus Nitrox First Stage
- Classic downstream piston
- Chrome plated brass body
- Low pressure ports: 4
- High pressure ports: 1
- Tank connection: Dedicated EN 144-3 300 bar
- Weight: 552g / 19.5oz
- Air Flow at 200bar: 2600 l/min - 92 SCFM
- Intermediate pressure: 8.5-9.8 bar / 123-142 psi
- Nitrox compatible up to 100% Oxygen
R295 Nitrox Second Stage
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Classic downstream valve
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VIVA Preset
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Super-flow hose
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High comfort orthodontic mouthpiece
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Full metal valve housing
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Nitrox compatible up to 100% Oxygen
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Left/right hose attachment
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Weight: 168g / 5.9oz
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Air flow at 200 bar: 1400 l/min - 50 SCFM
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Maximum low pressure: 14 bar / 203 psi
The Workhorse. 'Simple Reliability' best describes this combination offered in a very compact design that remains unmatched in today's market.
Nitrox (oxygen enriched air) is the term used to describe breathing gases made of oxygen-nitrogen mixes with the oxygen percentage higher than 21% (air). SCUBAPRO introduces two fully dedicated Nitrox systems (MK25 S555 Nitrox & MK2 R295 Nitrox) based on our piston first stages and developed in compliance with the most stringent safety norms on breathing apparatuses
MK2PLUS first stage in a Nitrox compatible configuration satisfies both advanced and recreational divers within the EU.
- Owning a SCUBAPRO dedicated Nitrox regulator means you can safely dive using oxygen enriched air with over 21% and up to 100% oxygen concentration at a maximum working pressure of 200bar, in full compliance with EU norms EN 13949:2004 & EN 144-3:2004 for breathing devices.
- SCUBAPRO Nitrox dedicated first stages have specifically designed connections for Nitrox tank valves, which differ from the connections for compressed air tanks. This ensures utmost safety and no risk contaminating Nitrox with potentially hazardous hydrocarbons or residues.
- Our Nitrox systems only use approved and specific oxygen compatible components (HP seat, O-rings, washers and grease) required for high pressure oxygen systems for guaranteed safe diving.
- SCUBAPRO Nitrox regulators are assembled in a dedicated environment with the required level of cleanliness for oxygen compatibility.
- Nitrox regulator systems are easily identifiable with green & yellow color accents.
- Classic downstream valve. Classic downstream
valves are
particularly noted for their legendary safety and reliability. When in use,
the downstream valve opens in the same direction as the incoming
air flow. To close the valve and stop the air flow, a spring counteracts
the force of the incoming air. Therefore, a certain inhalation effort is
always required to overcome the spring tension and open the valve. - Fixed VIVA (Venturi Initiated Vacuum Assist) flow vane. Fixed in the pre-tuned ideal position for safe and uncomplicated use.
- Extremely lightweight and compact. Comfortable for all divers, including junior divers newly initiated in the sport.
- Orthodontic mouthpiece. SCUBAPRO uses a comfortable orthodontic mouthpiece on every second stage to reduce jaw fatigue and gum irritation. It was developed by dentists and dental laboratories and lasts longer than any other mouthpiece, because only a minimum effort is needed to hold it comfortably in place.
- Nitrox compatible configurations satisfy both advanced and recreational divers. Owning a SCUBAPRO dedicated Nitrox regulator means you can safely dive using oxygen enriched air with over 21% and up to 100% oxygen concentration at a maximum working pressure of 200bar, in full compliance with EU norms EN 13949:2004 & EN 144-3:2004 for breathing devices.
WARNING: if a Nitrox dedicated SCUBAPRO regulator has been used with standard compressed air from a non-filtered source it is then compulsory to perform a new maintenance and conform with the cleaning procedure specifically designed for the use of Nitrox mixes and carried out by an authorised technician, before using them again with Nitrox.
