squared back-up box with 90° ell
Products For the home

Squared back-up box with 90° ell bend for solid and drywall construction
- all wall inlet valve, models Majestic, Olympia, Royal, Elegance
Technical specifications
| Weight | 0.08kg |
| Product code | SD501 |
Let’s design your system together
Our technical team works alongside you to define the central vacuum solution best suited to your project, from the first floor plan to the final configuration. Share your plans with us and we will help you develop a system tailored to your building, your activities and your performance goals.