Airgas Model C444A350 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Switchover these single-stage regulators are recommended

these single-stage regulators are recommended for use in petroleum field applications

easy reading

02/100 psi inlet change

These compact

non-lubricated needle valve that has been designed to regulate outlet flow

Airgas Model C444A350 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Switchover these single-stage regulators are recommendedThese 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