EB8-1B17-12A00000B

Model "1000HP-1+8" Diff Press Reg,Dbl Diaph,Graphite/Nbr Gaskets; 1-1/2" Size,Gaseous Jet; Ductile Iron Body & Spring Chamber With Closing Cap; B1 Trim: Metal Seat,Brass Cylinder,416SST Plug,302SST Diaphragm; Npt Screwed; 10-40 PSId Range Spring; Opt-12: One-Step Reduced Orifice