Durable and compact construction
Accurate and large size piezometer
Safety valve set at safe exhaust pressure
Impurities eliminated through special filter and humification for the safety and comfort of patients
Oxygen flow range: 1~10L/min
High-pressure part can support 15MPa when the flow is shut off.
Pressure shall be controlled between 0.2~0.3MPa.
Exhaust pressure of the safety valve is 0.35±0.05MPa