| Diameter internal mm | Weight Kg/m | radius of curvature mm | Max pressure of exercise Cafe | Pressure of explosion Cafe | Aspiration Cafe |
|---|---|---|---|---|---|
| 50 | 1.6 | 175 | 5 | 15 | 0.8 |
| 60 | 1.8 | 210 | 5 | 15 | 0.8 |
| 80 | 2.8 | 280 | 5 | 15 | 0.8 |
| 102 | 3.4 | 357 | 5 | 15 | 0.8 |
| 120 | 4.4 | 420 | 5 | 15 | 0.8 |
| 152 | 5,6 | 532 | 5 | 15 | 0.8 |
| 203 | 9.6 | 710 | 5 | 15 | 0.8 |
| 254 | 12.3 | 889 | 3 | 9 | 0.7 |
| 305 | 16.6 | 1067 | 3 | 9 | 0.7 |