| Код товара | Размер I. D., мм | Размер O.D., мм | |
|---|---|---|---|
| стандартная | фенестрированная | ||
| 31-3010 | - | 3.0 | 4.2 |
| 31-3510 | - | 3.5 | 4.8 |
| 31-4010 | - | 4.0 | 5.4 |
| 31-4510 | - | 4.5 | 6.0 |
| 31-5010 | 31-5055 | 5.0 | 6.9 |
| 31-5510 | 31-5555 | 5.5 | 7.5 |
| 31-6010 | 31-6055 | 6.0 | 8.2 |
| 31-6510 | 31-6555 | 6.5 | 8.9 |
| 31-7010 | 31-7055 | 7.0 | 9.7 |
| 31-7510 | 31-7555 | 7.5 | 10.3 |
| 31-8010 | 31-8055 | 8.0 | 11.0 |
| 31-8510 | 31-8555 | 8.5 | 11.7 |
| 31-9010 | 31-9055 | 9.0 | 12.3 |
| 31-9510 | 31-9555 | 9.5 | 13.0 |
| 31-1010 | 31-1055 | 10.0 | 13.7 |