Model 1000HP Rev A Pressure Reducing Regulator For Standard Service, Sales Kit B For Product Code: BB8-5X17-7M000000A; 1-1/2" Line Size, Gaseous Jet; Carbon Steel Body With Carbon Steel Spring Chamber; S1 Trim: 316 Stainless Steel Cylinder And Plug With Metal Seat, 302 Stainless Steel Diaphragm; OPT-30: Mates With ASME 300 Raised Face Flanges; 80-225 PSIG Range Spring