WX YQ-02 Oxygen Inhaler Pressure Regulator Oxygen Meter G5/8-14 Male Thread Condition: Item Type: Oxygen Inhaler Regulator Material: ABS + Stainless Steel Input Pressure: <15Mpa Output Pressure: 0.25Mpa Flow Adjustment Range: 1-10L/min Safety Valve: 0.5Mpa Automatic Exhaust Inlet Thread: G5/8-14 Male Thread Outlet Thread: M12x1 Weight: Approx. 925g / 32.6oz Application: It is mainly used in the oxygen supply system of medicine centers, which is used for emergency inhalation of oxygen to patients in medicine units and for patients with hypoxia as oxygen inhalation tools, scientific research institutions, industrial and mining equipment for inhalation flow control. Necessary equipment for oxygen treatment of patients in hospital emergency rooms and wards.