MODEL "1000HP" SALES B KIT FOR PRODUCT CODE: BB9-4SC7-7E010000A; PRESSURE REDUCING REGULATOR,GRAPHITE/NBR GASKETS 2" SIZE,GASEOUS JET; WCC BODY,DUCTILE IRON SPRING CHAMBER; S3N TRIM: 316SST CYLINDER & PLUG WITH BUNA-N (NBR) SEAT,NEOPRENE (BC) DIAPHRAGM; OPT-1: CLOSING CAP