1/2 in. Male National Pipe Thread (MNPT) | 1" flush PMC | 37deg Flare JIC x 37deg Flare JIC x FNPT | 150lb Flange | G 1/2 B x 1/2 in. Male National Pipe Thread (MNPT) with 1/4 in. Female National Pipe Thread (FNPT) | Threaded