O-ring Boss [ORB] thread adapters use a straight thread and an o-ring to create a seal between female and male fittings. O-ring Boss fittings are an excellent choice for medium to high pressure applications. Topol Power manufactures a comprehensive range of precision adapters to accommodate diverse hydraulic configuration requirements.
| PART NO. | THREAD | O-RING | DIMENSIONS | ||||
| E | F | A | B | L | S1 | ||
| 1JO-04L | 7/16″X20 | 7/16″X20 | O904 | 35 | 9.14 | 50.5 | 14 |
| 1JO-05L | 1/2″X20 | 1/2″X20 | O905 | 37 | 9.14 | 52.5 | 17 |
| 1JO-06L | 9/16″X18 | 9/16″X18 | O906 | 39.5 | 9.93 | 55.5 | 17 |
| 1JO-08L | 3/4″X16 | 3/4″X16 | O908 | 48 | 11.13 | 67.5 | 22 |
| 1JO-10L | 7/8″X14 | 7/8″X14 | O910 | 53 | 12.7 | 76 | 27 |
| 1JO-12L | 1.1/16″X12 | 1.1/16″X12 | O912 | 63 | 15.1 | 89 | 32 |
| 1JO-16L | 1.5/16″X12 | 1.5/16″X12 | O916 | 72 | 15.1 | 100 | 38 |
