The extension is designed for the insertion of tubes
Codice | Colore | Dimensione mm | ø Innesto mm | |||
APZN20 | Grigio | 200x200 | 63-80-100-110 | |||
APZN30 | Grigio | 300x300 | 80-100-125-140 | |||
APZ40 | Grigio | 400x400 | 100-125-160-200-250 - Ø 100-110-125-160-200-250 | |||
APZ55 | Grigio | 550x550 | 125-160-200-250-315 |
● The extension allows the extension of the manhole even on sloping sections, allowing stacking
● Easy handling which allows for easy transport
● Simplicity of installation
● Compatibility with the relevant manholes, frames, grids, PP seals.
It is chosen as a valid alternative to concrete extensions