Airgas Model C444B590 Supelcoat™ Coated Stainless Steel High Purity/Corrosive Service Cyclone Technology Single Stage Pressure Regulator With 1/4" FNPT Connection Low Pressure Cortina 03-500-69 DW Traffic Cone

Cortina 03-500-69 DW Traffic Cone 28" Blue 7# 6"/4" Collars

allows the exterior surfaces to maintaina good appearance in outdoor environments

two-stage regulators is recommended for non-corrosive analyticaland process applications where precise pressure control required

a sintered stainless steel inlet filter and a stainless steel instrument valve

These regulators are recommended for use with acid-forming gases where brass and copper-free systems are required

Airgas Model C444B590 Supelcoat™ Coated Stainless Steel High Purity/Corrosive Service Cyclone Technology Single Stage Pressure Regulator With 1/4" FNPT Connection Low Pressure Cortina 03-500-69 DW Traffic ConeAirgas 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