Model "1000LP-1+6"Diff Press Reducing Regulator,Tfe/Al-Silicat Gaskets; 3/4" Size,Gaseous Jet; Sales Kit B; Wcb Body & Spring Chamber With Closing Cap; S36 Trim: 316SST Cylinder,316SST Plug With Tfe Seat,302SST Diaphragm; Npt Screwed; 1-5 PSIG Range Spring