REDUCTION COMPRESSION FITTING
| D-D | Catalog nr |
| 25 x 20 | 40152520 |
| 32 x 20 | 40153220 |
| 32 x 25 | 40153225 |
| 40 x 25 | 40154025 |
| 40 x 32 | 40154032 |
| 50 x 25 | 40155025 |
| 50 x 32 | 40155032 |
| 50 x 40 | 40155040 |
| 63 x 32 | 40156332 |
| 63 x 40 | 40156340 |
| 63 x 50 | 40156350 |
| 75 x 32 | 40157532 |
| 75 x 40 | 40157540 |
| 75 x 50 | 40157550 |
| 75 x 63 | 40157563 |
| 90 x 63 | 40159063 |
| 90 x 75 | 40159075 |
| 110 x 90 | 40151109 |