Model P1; Sales Kit A For Product Code: P19-S3C7-15E0000NA; Rev A, Single Stage Pressure Reducing Regulator; 1/2" Size, Cv=0.20; 316L Stainless Steel Body, 316L Stainless Steel Spring Chamber; 302 Stainless Steel With PTFE Ring Diaphragm, TFE Seat, 316L Stainless Steel Seat Retainer And Poppet, Inconel X-750 Poppet Spring, Port Configuration C; FNPT End Connection; 3-250 PSIG Range Spring; 0-160 PSIG Outlet Gauge; No Inlet Gauge; Cleaned For Non-Oxygen Service Per Cashco Specification S-1542