Airgas Model C445D326 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat regulator or a stainless steel model

or a stainless steel model for corrosive service

convoluted Hastelloy® C-22 diaphragm provides accurate

thus not allowing any dropout regardless of differences in specific weight of the various compounds within the mixture

Regulators are adjusted easily by removing the knurled nut and turning the screw to alter the tension on the diaphragm

Cortina 03-827P - 24" Stop/Slow Plastic Paddle - Non-Reflective w/ 81" Plastic Handle

Airgas Model C445D326 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat regulator or a stainless steel modelThis series of 316 stainless steel two stage high purity regulators is designed for non corrosive analytical, mildly corrossive and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 01 100 psi inlet change. Convoluted Hastelloy C 22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging. The metal to metal diaphragm