| Size | HOFFMAN Model | Tunstall Capsule # | Type |
| ½" | 8 Integral Seat | TCHF-1401 | Spring |
| ½" | 8(Class I) Removable Seat | TCHF-1402 | Thread |
| ½" | 8A | TCHF-1403 | Spring |
| ½" | 8H | TCHF-1404 | Thread |
| ½" | 8D(Integral seat) | TCHF-1405 | Spring |
| ½" | 8D(Removable Seat) | TCHF-1406 | Thread |
| ½" | 17A(Integral Seat) Most Common |
TCHF-1407 | Spring |
| ½" | 17A(Removable Seat) | TCHF-1408 | Thread |
| ½" | 17C | TCHF-1409 | Thread |
| ½" | 17D | TCHF-1410 | Thread |
| ½" | 18-18C | TCHF-1411 | Thread |
| ½" | 18A | TCHF-1412 | Thread |
| ½" | 20 | TCHF-1413 | Thread |
| ¾" | 8C | TCHF-1414 | Thread |
| ¾" | 9(Integral Seat) Most Common |
TCHF-1415 | Spring |
| ¾" | 9(Removable seat) | TCHF-1416 | Thread |
| ¾" | 9A(Removable Seat)9C, 9D | TCHF-1417 | Thread |
| All | 53-58 F&T traps | TCHF-1418 | Thread |
| All | 542-548 F&T traps | TCHF-1419 | Thread |