Conversion pump for oxygen and nitrox (raised oxygen percentage in breathing gas. pct, 40 or 60 pct oxygen with depth of 55 m, 42 m and respective 24 m). Used to express pressure holders of FGT diving device (mixing dento device-nitrox for use in my control-acoustically safe, magnetically safe to dive on influence mines) and oxygen thicker from 40 LTR storage cianders.

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Size: 2236px × 2236px
Photo credit: © BTEU/NEDMIL / Alamy / Afripics
License: Licensed
Model Released: No

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