MB5-AS97-X3X57147C

MODEL "4381" PRESSURE REDUCING REGULATOR, TFE GASKET/O-RING 1/2" BODY WITH 3/4" SIZE REDUCING FLANGES; 316L SST BODY & CF3M SST SPRING CHAMBER; S9 TRIM: 316L SST WITH TFE SEAT,TFE COATED 302SST DIAPHRAGM; SPECIAL END CONNECTION; 70-140 PSIG RANGE SPRING; PER SPQ NUMBER 57147 WITH SPECIAL OPT-30: 150 LB STAINLESS STEEL RAISED FACE FLANGED BODY WELDMENT WITH CUSTOMER SPECIFIED WELDING AND RADIOGRAPHY REQUIREMENTS;