Equipped with a pressure gauge of 315 bar with easy reading capability, automatic adjustment, and stabilization of the output pressure between 3.5 to 4.5 bar. It features a German bronze filter at the inlet interface to prevent the entry of any particles up to 300 microns. Equipped with a flowmeter that allows adjustment of the output flow from 0 to 15 liters per minute. Includes a humidifier for oxygen gas for respiratory uses. The input and output connections comply with international standards. One-year warranty for repair and replacement of parts. Spare parts are available at reasonable prices.