SPARE AIR XTREME SPORT 170PK Features: 1.7 cubic feet of air, about 30 normal breaths All the features of the Watersport Model with larger air capacity Size preferred by military agencies worldwide Proven design, in production since 1979 with over 300,000 units in use Unit Specifications: Part Number 170PKX Product Length 8.75″ [22 cm] Product Diameter 2.25″ [5.7 cm] Product Weight (full) 1.5 lbs [.68 kg] Cylinder Pressure Ratings 3000 PSI [207 BAR] Cylinder Volume 1.7 cu ft [48 liters] Cylinder Material Aluminum – Black Anodized Pressure Relief Integrated in regulator Regulator Type Balanced Single Stage Operational Temperature -22°F [-30°C] 158°F [ 70°C] Duration of Air Supply Approximately 32 breaths at surface
