• Maximum Weather Resistance: Ductile iron guarantees excellent tolerance to corrosion, freeze/thaw cycles, and the action of de-icing salts, keeping structural stability intact over time.
• Certified Pedestrian Safety: The special texture with anti-slip reliefs ensures optimal grip for both pedestrian footwear and the tires of bicycles and motorcycles, eliminating slipping risks in case of rain.
• Fast and Ergonomic Inspection: Thanks to the low weight of only 9.70 kg and the closed-bottom central slot, the lid can be removed and repositioned in a few seconds by a single operator with extreme ease.
• Ideal Architectural Integration: The square frame simplifies the laying and cutting of tiles, porphyry, or interlocking pavers, while the height of only 18 mm allows for professional installations even on low-thickness screeds.
• Utility Traceability: The large dedicated spaces allow for personalized inscriptions (e.g., Municipality logo or plant initials), facilitating immediate identification of the network.

The h638_165 model is ideally suited for urban furniture and residential engineering projects. It is the preferred choice for closing electrical junction boxes, telecommunication nodes, vents, and small water pits located in pavements, cycle paths, condominium courtyards, public green areas, squares, and private car parks intended for occasional transit of light passenger cars only.

Choosing this manhole cover means opting for an **extremely versatile, lightweight component that fully complies with European standards**. The combination of the square frame (easy to install) and the circular lid (inherently stable and without interlocking edges) joins the geometric advantages of both shapes. It is the perfect investment for companies and public administrations looking for an affordable yet professional product, capable of passing the strictest tests and eliminating post-installation extraordinary maintenance costs.

What does load class B125 identify?

Class B125, defined by the European standard UNI EN 124, establishes that the manhole cover is designed to withstand a test load of 125 kN (approximately 12.5 tons). It is the specific and mandatory category for pavements, pedestrian areas, cycle paths, and multi-storey car parks for passenger cars.

What is the purpose of the "closed-bottom" slot on the lid?

The slot is designed to allow the insertion of a common "T" hook or a construction site lever for lifting the lid. Since it has a closed bottom, it prevents soil, debris, or rainwater from falling inside the underlying pit, protecting the systems.

Is it possible to install this model in the middle of a driveway?

No. For road surfaces open to heavy or continuous traffic from trucks and buses, it is mandatory to use higher-class manhole covers, specifically class D400. The B125 model is strictly limited to pedestrian areas and very light vehicle traffic.

How can I request customization with the contracting authority’s logo?

The frame and lid are designed with specific smooth areas. For suitable order batches, it is possible to request custom casting or engraving of specific brands or wording by contacting our sales office in advance during the quotation phase.