Model "1000HP" Pressure Reducing Regulator,Graphite/Nbr Gaskets; 2" Size,Gaseous Jet; Sales Kit A; Cf8m Body,Wcb Spring Chamber; S2 Trim: 316SST Cylinder,416SST Plug With Metal Seat,302SST Diaphragm; Opt-30: 150 Lb Raised Face Flanges; 10-40 PSIG Range Spring