MB4-AS87-A200HY00C-384

Model 4381 Rev C Pressure Reducing Regulator For Standard Service; 1/2" Line Size; 316L Stainless Steel Body With Stainless Steel Spring Chamber; S8 Trim: 316L Stainless Steel With Metal Seat, Neoprene (BC) Diaphragm; OPT-30: Mates With ASME 150 Stainless Steel Raised Face Flanges; 20-80 PSIG Range Spring; OPT-25S: Screen For Spring Chamber Vent, Includes OPT-25: 1/8" NPT Spring Chamber Vent Tap; OPT-86: Outlet Pressure Gauge (Includes OPT-85: Outlet Body Gauge Port); Special Painting Per #S-1819 Three Coat System With Final Color White Aluminum (RAL 9006)