Allows the transition from one pipe diameter to another in the pipeline system.
Service life: 50 years
Maximum operating temperature: in temperature ranges from 0 °C to 80 °C and short-term discharges up to 95 °C, no more than 100 hours per year.
Material: PP-H
| Article number | DN | Z1, mm | L, mm | Quantity in a package, pcs |
| 6540660 | 40/32 | – | 46 | 25 |
| 6540661 | 50/32 | 17 | 65 | 45 |
| 6540662 | 50/40 | 11 | 60,8 | 35 |
| 6543099 | 75/50 | 21 | 72 | 12 |
| 6540664 | 110/50 | 40 | 102 | 30 |
| 6543145 | 110/75 | 26 | 89 | 20 |
| 6543100 | 125/110 | 15 | 79 | 1 |
| 6543101 | 160/110 | 38,5 | 118 | 1 |
| 6543102 | 160/125 | 28 | 101 | 1 |
