Model C-CS Press Reducing Steam Regulator; 2" Size,Full Port; Sales Kit B; 316lSST Bar Stock Body,316SST Spring Chamber; S36L Trim With 316L Stainless Steel Plug,316 L Stainless Steel Stem, 316L Stainless Steel Diaphragm, GF-TFE Seat; Dome Loaded (-20 Opt),No Spring Range; Opt-11: Diaphragm Restraint For Vacuum Service; Cleaned For Food and Pharmaceutical Service Per Cashco Specification S-1576