Manufactured from precision-forged carbon steel with a zinc-plated finish for corrosion resistance, and compliant with international standards ISO 12151-1 and SAE J516. The SAE UNF female thread features a flat face seal groove with an O-ring, providing a soft-hard composite seal through face compression. This design compensates for minor assembly misalignments and prevents leakage under high-pressure, high-vibration conditions. Compatible with heavy-duty reinforced crimp ferrules for multi-spiral wire high-pressure hoses, it delivers a secure crimp bite, superior pull-out resistance, and excellent high-frequency/high-pressure impulse performance, ensuring stable, leak-free operation in long-term heavy-duty environments.
PART NO. | THREAD E | HOSE BORE | DIMENSIONS | |||
|---|---|---|---|---|---|---|
| DN | DASH | A | C | S2 | ||
| 26791-04-03 | 7/16" X20 | 5 | 03 | 14.5 | 9 | 15 |
| 26791-04-04 | 7/16" X20 | 6 | 04 | 15 | 9 | 15 |
| 26791-05-04 | 1/2" X20 | 6 | 04 | 16 | 9.5 | 17 |
| 26791-05-05 | 1/2" X20 | 8 | 05 | 16 | 9.5 | 17 |
| 26791-05-06 | 1/2" X20 | 10 | 06 | 16.5 | 9.5 | 17 |
| 26791-06-04 | 9/16" X18 | 6 | 04 | 16.5 | 10.5 | 19 |
| 26791-06-05 | 9/16" X18 | 8 | 05 | 16 | 10.5 | 19 |
| 26791-06-06 | 9/16" X18 | 10 | 06 | 16.5 | 10.5 | 19 |
| 26791-06-08 | 9/16" X18 | 12 | 08 | 16 | 10.5 | 19 |
| 26791-08-06 | 3/4" X16 | 10 | 06 | 18 | 11 | 24 |
| 26791-08-08 | 3/4" X16 | 12 | 08 | 18.5 | 11 | 24 |
| 26791-08-10 | 3/4" X16 | 16 | 10 | 19.5 | 11 | 24 |
| 26791-10-08 | 7/8" X14 | 12 | 08 | 19.5 | 13 | 27 |
| 26791-10-10 | 7/8" X14 | 16 | 10 | 20.5 | 13 | 27 |
| 26791-10-12 | 7/8" X14 | 20 | 12 | 20 | 13 | 27 |
| 26791-12-08T | 1.1/16" X12 | 12 | 08 | 19 | 15 | 32 |
| 26791-12-10 | 1.1/16" X12 | 16 | 10 | 21.5 | 15 | 32 |
| 26791-12-12 | 1.1/16" X12 | 20 | 12 | 21.5 | 15 | 32 |
| 26791-12-16 | 1.1/16" X12 | 25 | 16 | 23.5 | 15 | 32 |
| 26791-14-12 | 1.3/16" X12 | 20 | 12 | 21.5 | 15 | 36 |
| 26791-16-12T | 1.5/16" X12 | 20 | 12 | 18.5 | 16 | 41 |
| 26791-16-16 | 1.5/16" X12 | 25 | 16 | 24.5 | 16 | 41 |
| 26791-16-20 | 1.5/16" X12 | 32 | 20 | 24 | 16 | 41 |
| 26791-20-16T | 1.5/8" X12 | 25 | 16 | 23 | 17 | 50 |
| 26791-20-20W | 1.5/8" X12 | 32 | 20 | 26 | 17 | 50 |
| 26791-24-20W | 1.7/8" X12 | 32 | 20 | 26.5 | 20 | 55 |
| 26791-24-24W | 1.7/8" X12 | 40 | 24 | 26.5 | 20 | 55 |
| 26791-32-24T | 2.1/2" X12 | 40 | 24 | 27 | 23.5 | 75 |
| 26791-32-32T | 2.1/2" X12 | 50 | 32 | 27 | 23.5 | 75 |
Selection note: SAE ORFS FEMALE FLAT SEAT ISO 12151-1 - SAE J516. Verify thread size, sealing form and pressure rating against the equipment port before ordering. Common sizes are available from stock, and custom production to drawing or sample is available with material and plating options.
