The lip seal System 2K PRO is developed for plastic pipes and fittings made of PP and PVC in compliance with EN 1451-1 and
EN 1401-1and meets the requirements of EN 681-2 WT/WH. The socket dimensions recommended by M.O.L. apply as well as for other pipe systems.
fixed lip seal
perfect sealing effect even under pressure up to 2.5 bar
the 2K PRO lip seal can be fitted both by hand and with automatic ring inserters
a long-term experience and monitored quality systems (including DIN ISO 9001:2015) guarantee the highest possible safety and reliability
External monitoring by
MPA-NRW/KIWA
TPE-V acc. EN 681-2 WT/WH
| Article No. | DIAM | Ø D | Ø d | A | B |
|---|---|---|---|---|---|
| 20420 | 110 | 122,2 ± 0,4 | 106,2 | 8,0 ± 0,2 | 8,3 ± 0,4 |
| 20421 | 125 | 139,3 ± 0,4 | 120,7 | 9,3 ± 0,2 | 9,6 ± 0,4 |
| 20422 | 160 | 176,2 ± 0,4 | 154,8 | 10,7 ± 0,2 | 11,3 ± 0,4 |
| 20423 | 200 | 218,0 ± 0,6 | 193,0 | 12,5 ± 0,2 | 12.5 ± 0,4 |
| 20424 | 250 | 275,3 ± 1,0 | 240,5 | 17,4 ± 0,4 | 19,0 ± 0,4 |
| 20425 | 315 | 343,2 ± 1,2 | 304,8 | 19,2 ± 0,4 | 19,8 ± 0,8 |
| 20426 | 400 | 431,9 ± 1,2 | 389,3 | 21,3 ± 0,6 | 22,5 ± 0,9 |
| 20427 | 500 | 538,4 ± 2,4 | 487,8 | 25,3 ± 0,7 | 27,5 ± 0,9 |
