| Diametro esterno | Diametro interno | Pressione d'esercizio |
|---|---|---|
| 10 | 4 mm (5/32") | 17 |
| 10 | 4 mm (5/32") | 17 |
| 11 | 5 mm (3/16") | 17 |
| 12 | 6 mm (1/4") | 20 |
| 13 | 8 mm (5/16") | 15 |
| 14 | 8 mm (5/16") | 15 |
| 15 | 9 mm (11/32") | 15 |
| 15 | 10 mm (3/8") | 15 |
| 16 | 10 mm (3/8") | 15 |
| 18 | 12 mm (15/32") | 12 |
| 19 | 13 mm (1/2") | 12 |
| 21 | 15 mm (19/32") | 10 |
| 22 | 16 mm (5/8") | 10 |
| 26 | 19 mm (5/4") | 8 |
| 29 | 22 mm (7/8") | 8 |
| 33 | 25 mm (1") | 8 |