Self-leveling cast iron manhole WS-DO 600N H160 painted, KL D400 (40T) W0101-4025-1100-000

Application according to PN-EN 124-2 Group 4, class D400 - roadways (including pedestrian and driving routes), hardened shoulders and parking areas, for all types of road vehicles.
D400 class manhole made of gray cast iron, manhole cover with full seat 50mm with positioners that prevent the cover from turning in the body. It is possible to place the customer's pattern on the cover (login). After locking, the hatch is adapted to intensive traffic. The hatch in the self-leveling technology is an integral part of the asphalt, thanks to which it relieves the well. The wide support foot of the body guarantees its stability. In the option of the non-locking hatch, a plastic plug is placed in the screw holes.
A dedicated adapter for the correct installation of the manhole is