Japanese oxygen cylinder regulator specifications:

• An oxygen regulator used to control the rate at which oxygen is pumped from an oxygen tube.
• Made of aluminum with brass inlet fitting, and drain valve.
• Oxygen regulator with a central rotating indicator to determine the oxygen pumping rate.
• The oxygen cylinder regulator features a water bottle that acts as an air humidifier.
• Humidifying the air reduces dryness in the throat and nose caused by direct airflow.

into the respiratory system.