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MC TriStar D400 Square frame round cover

Tristar D400 manhole cover mm x mm

  • Indexed covers ensure correct fit first time, every time.

    Indexed corners
  • Enlarged frame corners help to dissipate, load minimising bearing pressure.

    Enlarged frame corners
  • 60+PSRV tested at top surface of chequer by UKAS accredited 3rd party.

    PSRV tested
  • Safety keyway prevents accidental disengagement of the lifting key during the handling process.

    Safety keyway
  • Safety-stop hinges prevent covers falling once opened.

    Safety stop hinges
  • Spring bar low security locking feature.

    Spring bar

Product images

Product drawings

General information

Stock code
MC TriStar D400 Square frame round cover
Primary material
Ductile iron
Range
Tristar
Category
Manhole cover
Flanges
4

Standards, classes and groupings

BS EN 124 Class
D400
BS EN 124 Group
4

Dimensions

Frame shape
Square
Manhole shape
Circular

Notes

The use of road plates is recommended where exposure to construction site traffic is likely

Accessories

Wrekin product code Product name Description My Wrekin
GRITBLOCKER GritBlocker Anti-blockage keyway insert
SCREWLIFT ScrewLift Manhole cover levelling system

1. Wrekin Products Ltd is continually seeking to improve our products and therefore reserves the right to alter product specifications without prior notice.
2. It is the responsibility of all users to satisfy themselves the above data is current.
3. Installation details are available on request.