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.