Airgas Model C444D590 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Two Stage These single-stage positive-seal regulators feature

These single-stage positive-seal regulators feature convoluted

This regulator has an integral remote sensing pilot which yields high flow capacity with near perfect performance

Encapsulated Filter Seat Assyprotect valve seat

This series of regulators is used for applications requiring high gas flow rates and a compact design

These have a unique internal design to ensure all surfaces are continually swept

Airgas Model C444D590 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Two Stage These single-stage positive-seal regulators featureThese 316 stainless steel single stage high purity regulators are recommended for non corrosive analytical, mildly corrosive and process applications where precise flow control is not critical. A specially designed, convoluted Hastelloy C 22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. Each regulator is capable of withstanding an internal