| Material | Ductile iron GGG50 (500-7) |
| Molding | Automatic molding machines |
| Loading Class | EN124 A15, B125, C250, D400 E600, F900 etc |
| Lock type | Stainless Steel bolts & nuts |
| Shape | Round, Square, rectangle, triangle etc. |
| Molding by | DISA MOLDING LINE, 120 box / h. |
| Frame | Concrete or Polymer Concrete Channel, or PVC Channel |
| Application | Sidewalk Application waterproof manhole cover |
| Base Size mm | Clear opening mm | Depth of frame mm | Depth of insertion mm | Weight kg |
| 300X300 | 200 | 40 | 33 | 7.4 |
| 400X400 | 300 | 45 | 38 | 18 |
| 500X500 | 400 | 50 | 40 | 24 |
| 600X600 | 500 | 55 | 45 | 36 |
| 700X700 | 600 | 60 | 55 | 51 |
| 500X700 | 420 | 60 | 55 | 46 |
