3.0 cu ft Nitrox Spare Air Unit

  3.0 ft3 Nitrox Spare Air Unit   Do you dive with Nitrox? If so this is the SPARE AIR for you. It is the perfect addition to your Nitrox System, with quick and easy refills from your own Nitrox SCUBA tank. Nitrox ready up to 40% EAN 3.0 cubic feet of air Refillable to 3000 psi off any Nitrox SCUBA tank or air compressor with included refill adapter (patented) Easily attaches to your BC with included holster and safety leash Small, hands-free, nearly neutrally buoyant Breathe on demand regulator -No complicated instructions Completely redundant back-up miniature SCUBA system Faster than buddy breathing and easier than an octopus   SPECIFICATIONS   Maximum Capacity   3.0 cu ft / 85 liters     Length   13.4" / 34 cm     Diameter   2.25" / 5.71 cm     Maximum Pressure   3000 psi / 200 bar     Weight (full)   2.17 lb. / .985 kg     Surface Breaths*   57     Water Volume   26.62 cu in / .42 liters   *Based on 1.6 liters per breath