It is used to connect parts and vertical flue with a slope of 45 °
| Dv, mm | Dn, mm | L, mm | K, mm | H, mm | Weight, kg |
| 350 | 420 | 100 | 607 | 794 | 23,67 |
| 400 | 460 | 100 | 655 | 851 | 26,06 |
| 450 | 520 | 100 | 728 | 935 | 34,92 |
| 500 | 560 | 100 | 776 | 992 | 37,23 |
| 550 | 620 | 100 | 848 | 1077 | 48,27 |
| 600 | 660 | 120 | 917 | 1173 | 52,43 |
| 650 | 720 | 150 | 1019 | 1318 | 75,37 |
| 700 | 760 | 150 | 1067 | 1375 | 77,13 |
| 750 | 820 | 150 | 1140 | 1460 | 95,36 |
| 800 | 860 | 150 | 1188 | 1516 | 97,04 |
| 900 | 960 | 150 | 1309 | 1658 | 118,2 |
| 1000 | 1060 | 150 | 1430 | 1799 | 142,07 |