P39-B3F7-16FK000MA

Model P3, Rev A, Two Stage Cylinder Gas Pressure Reducing Regulator; 1/2" Size, Cv=0.20; Brass Body, 6061 Aluminum Spring Chamber; 302 Stainless Steel With Tefzel Ring Diaphragm, TFE Seat, 316L Stainless Steel Seat, Retainer, And Poppet; Inconel X-750 Poppet Spring, Port Configuration F; FNPT End Connections; 5-500 PSIG Range Spring; 0-300 PSIG Outlet Gauge; 0-5000 PSIG Inlet Gauge; Cleaned For Oxygen Service Per Spec #S-1134