Bronze Threaded
Pressure Rating: 600 WOG 1/4" - 2", 150 WSP
| PART NO. | SIZE | A | B | C | D |
| 21-021 | 1/4 | 2 - 1/16 | 1 - 3/4 | 3/8 | 3 - 7/8 |
| 21-031 | 3/8 | 2 - 1/16 | 1 - 3/4 | 3/8 | 3 - 7/8 |
| 21-041 | 1/2 | 2 - 1/4 | 1 - 13/16 | 1/2 | 3 - 7/8 |
| 21-061 | 3/4 | 3 | 2 - 1/8 | 11/16 | 4 - 3/4 |
| 21-081 | 1 | 3 - 3/8 | 2 - 1/4 | 7/8 | 4 - 3/4 |
| 21-101 | 1 - 1/4 | 4 | 2 - 5/8 | 1 | 5 - 1/2 |
| 21-121 | 1 - 1/2 | 4 - 3/8 | 2 - 7/8 | 1 - 1/4 | 5 - 1/2 |
| 21-161 | 2 | 5 - 1/2 | 3 - 1/16 | 1 - 1/2 | 5 - 1/2 |
Conforms to Specification: MSS SP-110
