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  • New item   10 for
    121.00 €
    Composite sewer manhole / technical access cover | hatch | 450x450x35,6mm | 800kg | SMC
    New item   10 for
    121.00 €
    Composite sewer manhole / technical access cover | hatch | 450x450x35,6mm | 800kg | SMC 1
    New item   10 for
    121.00 €
    Composite sewer manhole / technical access cover | hatch | 450x450x35,6mm | 800kg | SMC 2

    Composite sewer manhole / technical access cover | hatch | 450x450x35,6mm | 800kg | SMC

    Code: ES-HDC-003
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    Composite manhole cover with frame – a compact and lightweight solution for technical and inspection openings. Made from SMC composite, it is resistant to corrosion and suitable for use in more humid environments. Suitable for cable, piping, valve and other low-load technical access points. 

  • Product description

    Composite manhole cover with frame | 450x450mm | 800kg | SMC

    Composite manhole cover with frame made of SMC composite material and designed for covering small technical, utility or inspection openings. The overall outer frame size is 450x450mm, while the cover size is 400x400mm.

    Load capacity – up to 800kg. The composite construction is lightweight, corrosion-resistant and suitable for locations where a manhole cover designed for heavy vehicle loads is not required.

    Compact SMC cover for technical access openings

    The cover is suitable for technical access points where easy installation, low construction weight and corrosion resistance are important.

    450x450mm
    Frame size
    400x400mm
    Cover size
    800kg
    Load capacity
    7kg
    Set weight

    Construction

    The set consists of an SMC composite cover and frame. The construction is designed for installation into a prepared technical opening or the upper part of a manhole.

    Construction part Dimensions / purpose
    Frame 450x450mm, height 35.6mm
    Cover 400x400mm, thickness / height 24.3mm
    SMC composite Lightweight, corrosion-resistant composite construction.

    SMC composite material

    SMC is a moulded composite material used for products where mechanical strength, resistance to moisture and corrosion, and lower weight compared with metal structures are important.

    Corrosion-resistant composite construction

    SMC is not steel or cast iron, therefore the construction does not rust in the same way as metal covers. This is particularly useful in damp technical areas or locations where the cover is periodically exposed to water and environmental moisture.

    Technical specification

    Product type Composite manhole / inspection cover with frame
    Material SMC composite
    Frame size 450x450mm
    Frame height 35.6mm
    Cover size 400x400mm
    Cover thickness / height 24.3mm
    Load capacity Up to 800kg
    Set weight Approx. 7kg

    Advantages

    • SMC composite construction resistant to corrosion.
    • Low set weight – approx. 7kg, making it convenient to transport and install.
    • Compact 450x450mm frame suitable for small technical openings.
    • 400x400mm cover provides convenient access to the inside of the manhole or technical cavity.
    • Load capacity up to 800kg according to the manufacturer's information.
    • Does not rust in the same way as traditional steel constructions.
    • Lighter than many metal alternatives.

    Disadvantages / limitations

    • Not designed for heavy or intensive vehicle traffic.
    • Correct installation base is important: the actual load-bearing capacity also depends on correct frame installation.

    Suitable for

    • Technical and inspection manholes
    • Electrical and telecommunications cable access openings
    • Technical access openings for pipelines and valves
    • Garden and yard technical areas
    • Pedestrian or low-load areas, provided the manufacturer's specified 800kg load capacity is sufficient for the specific location
    • Applications where low construction weight and corrosion resistance are important

    Not suitable for

    • Roadways without additional confirmation of the required load class
    • Heavy vehicle traffic areas

    Practical application example

    A small access opening for cable connections, a valve or other utility equipment is installed in a yard or technical area. The SMC frame with cover is fitted into the prepared structure. The cover can be easily removed for maintenance, while the composite material does not rust in a damp environment.

    Frequently asked questions (FAQ)

    What is the overall frame size?

    The frame dimensions are 450x450x35.6mm.

    What is the cover size?

    The cover dimensions are 400x400x24.3mm.

    How much does the set weigh?

    Approx. 7kg.

    What is the load capacity?

    The load capacity is up to 800kg.

    What material is the cover made from?

    It is made from SMC composite material.

    Does the cover rust?

    SMC composite does not rust in the same way as steel or cast iron.

    Important installation note

    The load capacity of the cover depends not only on the product itself, but also on correct installation of the frame and supporting base. Before installation, the dimensions of the frame and installation opening must be checked, a stable base must be prepared, and the actual operating loads must be evaluated.

    Composite manhole cover with frame – a lightweight SMC composite cover for technical and inspection openings. The composite construction is corrosion-resistant and suitable for various low-load technical access locations.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.
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