Honeywell Honeywell Aeris Confort Type 2 Breathing Apparatus With Sx-Pro Demand Valve/Cylinder/Case, 1825216, 0-400 Bar AED4,243.25 (Incl.VAT) Honeywell Cylinder (1824852)SpecificationWeight without valve: 4.5 KgWeight with valve: 5 KgTemperature to use: -40 to +60 Deg.CVolume Water: 7 LtrsWorking pressure: 300 barTest pressure: 450 barBottle Thread: M18 x 1.5 tol. clase 6HSelf Contained... Available on Request