MODEL "1000HP" PRESSURE REDUCING REGULATOR,GRAPHITE/NBR GASKETS 1/2" SIZE,LIQUID JET; CF8M BODY & SPRING CHAMBER; S2 TRIM: 316SST CYLINDER,416SST PLUG WITH METAL SEAT,302SST DIAPHRAGM; OPT-30: 300 LB RAISED FACE FLANGES; 80-150 PSIG RANGE SPRING; OPT-14: INTEGRAL SEAT;