Insert Barb x FIP | Male National Pipe Thread (MNPT) | Socket Weld or Threaded True Union | Socket Weld x Threaded | Sweat x MIP | Sweat | Threaded x Threaded | Threaded | CPVC | 1-1/2" x 1-1/2" x 3/4" | 1" x 1" x 1/2"