Socket Weld x MIP | Insert Barb x Insert Barb x Insert Barb | Insert Barb x Insert Barb | Male National Pipe Thread (MNPT) | Socket Weld x Threaded | Sweat x MIP | Threaded MIP | Threaded x Threaded | Threaded | 1-1/2" | 1" x 1" x 1/2" | 1" x 3