Union
Union Hydraulic Fittings Highly recommended for high pressure and high vibration applications. Connect many varieties of tubing without flaring. Union Hydraulic Fittings come assembled with tube nuts and ferrules. Union Hydraulic Fitting bodies, nuts, and sleeves are carbon steel with anti-corrosive plating. Some fittings also available in stainless steel. Use with aluminum, hard or half-hard copper, steel, stainless steel, monel, titanium and heavy wall tubing that cannot be flared.
| Series | Part No. | Tube 0D1 | F1 | F | L | A |
| LL | FAVHF/U/04LL | 4 | 10 | 9 | 31 | 12 |
| very light | FAVHF/U/06LL | 6 | 12 | 11 | 32 | 9 |
| PN 100 | FAVHF/U/08LL | 8 | 14 | 12 | 35 | 12 |
| FAVHF/U/10LL | 10 | 17 | 14 | 35 | 12 | |
| FAVHF/U/12LL | 12 | 19 | 17 | 35 | 11 | |
| L | FAVHF/U/06L | 6 | 14 | 12 | 39 | 10 |
| light | FAVHF/U/08L | 8 | 17 | 14 | 40 | 11 |
| PN 315 | FAVHF/U/10L | 10 | 19 | 17 | 42 | 13 |
| FAVHF/U/12L | 12 | 22 | 19 | 43 | 14 | |
| FAVHF/U/15L | 15 | 27 | 24 | 46 | 16 | |
| FAVHF/U/18L | 18 | 32 | 27 | 48 | 16 | |
| PN 160 | FAVHF/U/22L | 22 | 36 | 32 | 52 | 20 |
| FAVHF/U/28L | 28 | 41 | 41 | 54 | 21 | |
| FAVHF/U/35L | 35 | 50 | 46 | 63 | 20 | |
| FAVHF/U/42L | 42 | 60 | 55 | 66 | 21 | |
| S | FAVHF/U/06S | 6 | 17 | 14 | 45 | 16 |
| heavy | FAVHF/U/08S | 8 | 19 | 17 | 47 | 18 |
| PN 630 | FAVHF/U/10S | 10 | 22 | 19 | 49 | 17 |
| FAVHF/U/12S | 12 | 24 | 22 | 51 | 19 | |
| FAVHF/U/14S | 14 | 27 | 24 | 57 | 22 | |
| PN 400 | FAVHF/U/16S | 16 | 30 | 27 | 57 | 21 |
| FAVHF/U/20S | 20 | 36 | 32 | 66 | 23 | |
| FAVHF/U/25S | 25 | 46 | 41 | 74 | 26 | |
| FAVHF/U/30S | 30 | 50 | 46 | 80 | 27 | |
| PN 315 | FAVHF/U/38S | 38 | 60 | 55 | 90 | 29 |