Concrete manhole DO 600N H150, 5cm depth of the cover, with a damping insert, bolted, unpainted (raw), KL D400 (40T) W0110-4024-1011-000

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 filled with concrete in C35/45 class with resistance to freezing / thawing: +R. The manhole cover has positioners in the body to prevent rotation. The 50 mm seat guarantees increased stability and silencing of the cover. It is possible to place the customer's pattern on the cover (login). After locking, the hatch is adapted to intensive traffic. The structure of the body is adapted to be covered with paving stones.