A2E-AM7K-P6AA

Model "CA-2" Back Pressure Relief Regulator; 1/2" Angle Design,Side Inlet,Bottom Outlet; Sales Kit A; 316l SST Body & Spring Chamber; M7 Trim: Monel Metal Seat, Phosphor Bronze Diaphragm; 150-250 PSIG Range Spring; Cryogenic Construction (Opt-36), Includes Opt-55: Cleaning For Oxygen Service Per Spec #S-1134