Manhole Cover and ring diam 650 D-90
Manhole Cover ø650 mm And frame ø850×100 mm. In ductile casting for 40 TM of breaking load. Tight hydraulic pressure of 1 bar at the top and bottom. it conforms the standard UNE EN-124 class D-400.
Technical data sheet
| Class |  |
|---|---|
| Norm | EN-124 |
| Height | 81 mm |
| Clearance dimension | 596 mm |
| External diameter | 850 mm |
Additional information
| Class | |
|---|---|
| Norm | EN-124 |
| Height | 81 mm |
| Clearance dimension | 596 mm |
| External diameter | 850 mm |
