Features :

• Design for Argon. CO2 gas bottle with W 21.8 outlet. allows to reduce the pressure of gas coming from a bottle to desired level
  
• Twin pressure gauge. easy to read. helps adjusting the outlet pressure in high precision.
  
• Flow meter is back pressure compensated to ensure accurate readings when line restrictions are present.
  
• Poly carbonate flow tube and outer cover are impact resistant for maximum durability
  
• External safety valve equipped. auto released outside if the pressure over safe level.