<p>Aluminum oxygen cylinder type E. Capacity: 680 liters with toggle valve.<br /> Every cylinder is produced from high strength aluminum alloy 6061-T6.<br /> <br /> Standard FINISH is brushed body with green shoulder and clear coat of heat sensitive powder paint.<br /> <br /> All seamless aluminum alloy compressed gas cylinders are manufactured in accordance with DOT 3AL and 3AL requirements.<br /> Every cylinder is inspected and tested by a DOT and TIC authorized independent inspection agency.</p> <div> </div> <div>Capacity: 680 Liters</div> <div>Diameter:  4.38 inches</div> <div>Length: 24.9 inches</div> <div>Pressure: 2015 psi<br /> <br />  </div>