1-1/4in x 1-1/4in x 3/4in | 2in x 2in x 1-1/2in | G 1/2 B x 1/2 in. Male National Pipe Thread (MNPT) with 1/4 in. Female National Pipe Thread (FNPT) | National Pipe Thread (NPT), Flange | National Pipe Thread (NPT) Right