refilling of medical gases , medical oxygen bulk cylinder ( d type ) water capacity ( l ) : 47 , volume of gas ( cubic meter ) contained in a full cylinder: 7 . 0 , at pressure of 145-150 kg per sq . cmoxygen capacity in litres-6580 litresshould be fitted with bull nose valve as per is: 3224 & neck cap . , medical oxygen cylinder b type water capacity ( litres ) : 10 , volume of gas ( cubic meter ) contained in a full cylinder: 1 . 489oxygen capacity in litres- 1400 litresat pressure of 145-150 kg per sq . cmshould be fitted with bull nose valve as per is: 3224 & neck cap . , medical oxygen cylinder a type water capacity ( l ) : 5 , volume of gas ( cubic meter ) contained in a full cylinder: 0 . 744oxygen capacity in litres- 700 litresat pressure of 145-150 kg per sq . cmshould be fitted with pin indexed flush valve for direct attachment to anaesthesia workstation . , medical nitrous oxide cylinder ( a type ) water capacity ( litres ) : 5 , volume of gas ( cubic meter ) contained in a full cylinder: 1 . 78nitrous capacity in litres- 1780 litresshould be fitted with pin indexed flush valve for direct attachment to anaesthesia workstation . , carbon dioxide a type