Rehau RAUPIANO PLUS reducing coupling is used when installing noise-absorbing sewage system. The reducing coupling provides the connection pipe DN110 to pipe DN90.
The reducing coupling is equipped with an O-ring. It is made of polypropylene which is modified with mineral additives.
Color: white sanitary.
| Dy | z1 | Weight |
|---|---|---|
| mm | mm | kg/pc |
| 110/90 | 20 | 0,235 |