O-Ring Face Seal adapter [ORFS] fittings use a straight thread with a machined groove in the face of the male fitting to accept an O-Ring. Combined with a female fitting, this creates a leak-proof seal. Topol Power manufactures a comprehensive range of precision dapters to accommodate diverse hydraulic configuration requirements.
| PART NO. | THREAD | O-RING | DIMENSIONS | ||||
| E | F | A | B | S1 | S2 | ||
| 2F4-04 | 9/16″X18 | 9/16″X18 | O011 | 18.3 | 7.5 | 14 | 19 |
| 2F4-06 | 11/16″X16 | 11/16″X16 | O012 | 20.5 | 9.5 | 19 | 22 |
| 2F4-08 | 13/16″X16 | 13/16″X16 | O014 | 24 | 11.5 | 22 | 27 |
| 2F4-10 | 1″X14 | 1″X14 | O016 | 28 | 12.5 | 27 | 32 |
| 2F4-12 | 1.3/16″X12 | 1.3/16″X12 | O018 | 30.7 | 13 | 30 | 36 |
| 2F4-16 | 1.7/16″X12 | 1.7/16″X12 | O021 | 33 | 14 | 36 | 41 |
