Airgas Model C444B705 Supelcoat™ Coated Stainless Steel High Purity/Corrosive Service Cyclone Technology Single Stage Pressure Regulator With 1/4" FNPT Connection Two Stage single-stage line regulators is recommended

single-stage line regulators is recommended for applications where diffusion resistance is required

These regulators also have a check valve cylinder connection that prevents contaminates from entering during cylinder changeover

Encapsulated Filter Seat Assyprotect valve seat

These two-stage regulators are also ideal for medical diagnostic applications

which decreases internal volume and eliminates the large cavities and pockets associated with forged-body regulators

Airgas Model C444B705 Supelcoat™ Coated Stainless Steel High Purity/Corrosive Service Cyclone Technology Single Stage Pressure Regulator With 1/4" FNPT Connection Two Stage single-stage line regulators is recommendedAirgas 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