Round concrete manhole cover DO600N H150, CL.D400 (40T), cover embedding depth 5cm, with damping insert, lockable, painted W0110-4024-1111-000

Round concrete manhole cover DO600N – solid protection and safety

This round concrete manhole cover DO600N, with a height of 150 mm and a load class of D400 (40 tons), is a reliable solution for securing sewer wells and other underground installations. Designed for heavy traffic, it is suitable for both roads and parking lots. This manhole cover combines the strength of concrete with precision manufacturing, guaranteeing long-lasting and safe operation.

Construction and application

The DO600N manhole cover is intended for installation in road pavements (including pedestrian and vehicle routes), on hardened shoulders, and in parking areas. It meets the requirements of PN-EN 124-2 Group 4 class D400, which means it is adapted to the load of various types of road vehicles. Made of concrete and gray cast iron (cover filled with C35/45 class concrete), it provides high resistance to mechanical damage and weather conditions. Additionally, the cover has positioners to prevent rotation within the frame. Embedding the cover to a depth of 5 cm increases stability and reduces noise during vehicle passage.

Functionality and safety of use

The manhole cover is lockable, providing additional security and preventing unauthorized access. The painted surface protects against corrosion and makes it easy to clean. A damping insert reduces the sounds generated by passing vehicles, which is especially important in built-up areas. The design of the frame allows it to be faced with paving stones, allowing for aesthetic integration with the surroundings. Thanks to this, the manhole cover not only fulfills its functional role but also visually blends into the landscape.

• Strength: Load class D400 guarantees resistance to high loads – up to 40 tons.
• Safety: Lockable design protects against unauthorized access.
• Durability: Made of high-quality concrete and gray cast iron, resistant to corrosion and mechanical damage.
• Comfort: Damping insert reduces noise generated by vehicle traffic.
• Aesthetics: The possibility of facing with paving stones allows for adapting the manhole cover to the surroundings.
• Stability: Embedding the cover 5 cm ensures structural stability and minimizes the risk of the manhole cover shifting under load.
• Compliance with standards: Meets the requirements of PN-EN 124-2 Group 4 class D400, confirming its quality and safety of use.