Kirjeldus
| Nom. Width | System “HWS | System “p,k,f” | System “s” |
| DN | Cat.No. | Cat.No. | Cat.No. |
| 10 | 3 372 010 | 3 372 010 | – |
| 15 | 3 372 015 | 3 373 015 | – |
| 25 | 3 372 025 | 3 373 025 | – |
| 40 | – | 3 372 040 | – |
| 50 | 3 373 050 | 3 372 050 | – |
| 60 | 3 373 060 | – | 3 371 061 |
| 80 | – | 3 372 080 | – |
| 100 | 3 373 100 | 3 372 100 | 3 371 101 |
| 120 | 3 373 120 | – | 3 371 121 |
| 150 | 3 373 150 | 3 372 150 | 3 371 151 |
| 200 | 3 373 200 | 3 372 200 | 3 371 201 |
| 300 | 3 373 300 | 3 372 300 | – |
ePTFE = multidirectional oriented PTFE, which combines a very effective sealing with cold flow of the material
