Simple oxygen inhalator

Flow Range: 1-15L/min;1-10L/Min(optional)

Output Pressure: 2Bar-3Ba

Input Pressure: <150Bar

Control Pressure of Safety Valve: 3.5±0.5Bar

Using Method

1. Connect oxygen-inlet screw with oxygen cylinder tightly, then open oxygen cylinder valve;
2. lnsert oxygen-inhale pipe to oxygen outlet and connect it tightly;
3. Screw down humidifier, add pure water until between upper and lower water line, then screw the humidifier with the cap of the humidifier tightly;
4. Adjust the flow adjuster until to the flow you want, then breath oxygen by oxygen­ inhale pipe;
5. Close the oxygen cylinder valve when you stop oxygen breathing, then close the flow adjuster when the needle of the pressure gauge points at “ 0”