M9 Oxygen cylinder

This cylinder is used with DAN's Rescue Pak and First Aid Backpack with O2 units.M9 cylinderSpecifications ± 23 minutes oxygen delivery time based on 10 liters per minute constant flow ± 15 minutes oxygen delivery time based on 15 liters per minute constant flow Fitted with a standard PIN Index valve to CGA-870 (ISO 407) Aluminum cylinder with green or white shoulder Specification: DOT 3AL & TC 3ALM Aluminum alloy 6061-T6 Clean for oxygen as supplied by manufacturer Overall length including valve: 13.5” (356 mm) Nominal diameter: 4.38” (111.3 mm) Water capacity: 1.7 liters Rated working pressure: 2015 psi (139 bar) Maximum gas volume when full: 9 cf (255 liters) Weight empty: 3.8 lbs (1.7kg)