- Gas inlet pressure 15MPA, gas output pressure 0-2.5MPA (adjustable) 

- Flow rate: 0-10L/Min (adjustable) 

- Flow meter is buoy type; two types for choice: 0-10L/min and 0-15L/min. 

- The humidifier is made by high quality and transparent poly carbon material.

- Pressure regulator is made of pure brass.

- Pressure regulator connector can be made according customer's requirement.

- Designed with a safety valve which will open in over-pressure condition to reduce pressure.