Model "1000HP" Pressure Reducing Regulator,Grafoil Gaskets (Opt-46g); 2" Size,Gaseous Jet; Sales Kit A; Wcc Body, Wcb Spring Chamber; S2 Trim: Metal Seat,316SST Cylinder,416SST Plug,302SST Diaphragm; Opt-30: 300 Lb Raised Face Flanges; 50-150 PSIG Range Spring