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- NRC stands for National Re-breather Company. They have come up with a membrane system to produce NITROX, the term stands for oxygen enriched air. Our regular scuba diving cylinder is enriched with a small amount oxygen which makes diving safer by helping to eliminate nitrogen from your body while diving. You can dive safer or extend your bottom time if you are using a NITROX computer.
- The DRAGGER re-breather is a fun and easy way to dive while experiencing limited bubbles from your dive gear. Bubbles are greatly reduced and also vented through the back of the unit making it a little more silent with no bubbles rising up around your face. Your air or "gas supply" is sent through a filter removing co2 and therefore making it possible to use even less air allowing the diver to travel with a much smaller tank. An intro dive or certification with the DRAGGER re-breather is uncomplicated and painless. It's design has been made simple and easy to understand and the certification level is easier than an open water diver certification.
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