Spare Air Tank Size Chart
  Spare Air 300 Spare Air 300 Nitrox
Max Capacity 3.0 cu ft / 85 liters 3.0 cu ft / 85 liters
Length 13.4" / 34 cm 13.4 " / 34 cm
Diameter 2.25" / 5.71 cm 2.25 " / 5.71 cm
Max Pressure 3000 psi / 200 bar 3000 psi / 200 bar
Weight (full) 2.17 lbs / .985 kg 2.17 lbs / .985 kg
Surface Breaths 57 (Based on 1.6 liters per breath) 57 ( Based on 1.6 liters per breath)
Water Volume 26.62 cu in / .42 liters 26.62 cu in / .42 liters

These are general guidelines only, sizes are not guaranteed. But no worries, since at LeisurePro we offer our exclusive PFF Guaranty