Airgas Model C444B510 Supelcoat™ Coated Stainless Steel High Purity/Corrosive Service Cyclone Technology Single Stage Pressure Regulator With 1/4" FNPT Connection Regulator a cross-purge assembly must be

a cross-purge assembly must be used

and pressure testing applications

along with the composite bonnets

This creates consistencies in processes and extends column life in GC applications

These brass

Airgas Model C444B510 Supelcoat™ Coated Stainless Steel High Purity/Corrosive Service Cyclone Technology Single Stage Pressure Regulator With 1/4" FNPT Connection Regulator a cross-purge assembly must beAirgas unique line of Cyclone Technology pressure regulators are designed to preserve the specific gas mixture. These have a unique internal design to ensure all surfaces are continually swept, thus not allowing any dropout regardless of differences in specific weight of the various compounds within the mixture. These regulators also have a proprietary Supelcoat coating that prevent interaction of corrosive and volatile compounds in high purity gas