Airgas Model C444D590 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator Other CGA-connections (110 or 170

Other CGA-connections (110 or 170 CGA’s) are available upon request

The low torque control knob and self-relieving feature permit easy adjustment of pressure in closed or dead-end systems

These units feature stainless steel diaphragms and bar stockbodies with low internal volume and minimal dead space

A 25-micron inlet filter protects internal components

The metal-to-metal diaphragm seal prevents contamination by eliminating the need for a soft seal and provides a leak-rate design of less than 2 x 10–8 ccs helium

Airgas Model C444D590 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator Other CGA-connections (110 or 170These 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