Descrizione
| DN | fi est. |
| 40 | 43-61 |
| 50 | 58-77 |
| 60/65 | 69-88 |
| 80 | 88-109 |
| 100 | 107-128 |
| 125 | 132-155 |
| 150 | 158-182 |
| 175 | 192-215 |
| 200 | 217-241 |
| 225 | 242-267 |
| 250 | 268-290 |
| 300 | 313-337 |
Bigiunto Maxifit multidiametro
| DN | fi est. |
| 40 | 43-61 |
| 50 | 58-77 |
| 60/65 | 69-88 |
| 80 | 88-109 |
| 100 | 107-128 |
| 125 | 132-155 |
| 150 | 158-182 |
| 175 | 192-215 |
| 200 | 217-241 |
| 225 | 242-267 |
| 250 | 268-290 |
| 300 | 313-337 |