| Tube OD | Wall Thickness | ReducedTube OD | Wall Thickness | Dimensions in mm | Pressure RatingPSIG (Bar) | Dawsons-TechPart No. |
| T1 | T2 | D1 | D2 | Tx1 | Tx2 | X | Z |
| Fractional |
| 3/8 | 0.035 | 1/4 | 0.035 | 0.76 | 0.51 | 10.4 | 7.4 | 40.1 | 19.0 | 3300 (227) | HPRU-6-4ATW |
| 1/2 | 0.049 | 1/4 | 0.035 | 1.0 | 0.51 | 14.0 | 7.4 | 40.1 | 19.0 | 3700 (254) | HPRU-8-4ATW |
| 1/2 | 0.049 | 3/8 | 0.035 | 1.0 | 0.76 | 14.0 | 10.4 | 40.1 | 19.0 | 3300 (227) | HPRU-8-6ATW |
| 3/4 | 0.049 | 1/2 | 0.049 | 1.0 | 1.0 | 20.3 | 14.0 | 41.1 | 19.0 | 2400 (165) | HPRU-12-8ATW |
| Metric |
| 8mm | 1.0mm | 6mm | 1.0mm | 0.76 | 0.51 | 8.9 | 6.8 | 39.9 | 19.0 | 4499 (310) | HPRU-8M-6M/ATW |
| 12mm | 1.0mm | 6mm | 1.0mm | 1.0 | 0.51 | 13.2 | 6.8 | 40.1 | 19.0 | 2902 (200) | HPRU-12M-6M/ATW |
| 12mm | 1.0mm | 8mm | 1.0mm | 1.0 | 0.76 | 13.2 | 8.9 | 40.4 | 19.0 | 2902 (200) | HPRU-12M-8M/ATW |
Dimensions are for reference only and are subject to change.
