Charging Complex We are charging the diving bottles with using lead-mixing-methode. That means in a mixing chamber the induction air will be aerate oxygen, during this time an analyser controls required oxygen content. The Nitrox-Mixture will be maximized in a compressore to the final pressure. It is possible to produce Nitrox up to 40% oxygen. Enriched Air Diver Specialty 160,- € Nitrox Tank (32-36% O2)    4,-€