LR250 NON-PRESSURE WITH PURGE MLFB: 7ML54310BC000DA1, PURGE,NP PURGED PROCESS CONNECTION PC MATERIAL: 316L SEAL: FKM PROCESS CONNECTION: 4" 150 ASME, WITH 1/8" NPT PURGE CONNECTION COMMUNICATION: HART CABLE INLET: 1/2" NPT ANTENNA: 4" HORN ANTENNA WITH PU