Oxygen Mask (Variable Venturi System)

Description Rotating connector selects according to set flow rates and percentage concentration required Flow Rate 6 litres per minute: 35% – 40% – 60% Flow Rate 3 litres per minute: 24% – 26% -28% – 31% Unique spring loaded mechanism locks prescribed concentration level in place, ensuring safety and correct oxygen concentrations 210cm (7ft) multichannel tube Non Sterile individually packed Adult and Child versions