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DMT0D6/6767/KUE

Unite D400 manhole cover 675mm x 675mm

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

    Safety keyway
  • Specially designed cover support geometry reduces movement relative to the frame, minimising seating wear.

    Cover support geometry
  • Enlarged frame corners help to dissipate, load minimising bearing pressure.

    Enlarged frame corners
  • Anti-flex covers prevent the causes of cover seating wear, eliminating excessive noise and catastrophic failure.

    Anti-flex cover
  • Mechanical lifting points are provided.

    Mechanical lifting point
  • GritBlockerâ„¢ anti-blockage keyway insert comes pre-installed.

    Anti-blockage keyway
  • 60+PSRV tested at top surface of chequer by UKAS accredited 3rd party.

    PSRV tested
  • Textured mortar engagement flange improves the bedding mortar grip to the frame, reducing lateral shift and mortar breakdown.

    Textured mortar engagement flange surface

Product images

Product drawings

General information

Stock code
DMT0D6/6767/KUE
Primary material
Ductile iron
Range
Unite
Category
Manhole cover
Flanges
4

Standards, classes and groupings

Standards
BS EN 124
CD 534
DMRB
MCHW
BS EN 124 Class
D400
BS EN 124 Group
4
Third party certified
Kitemark

Dimensions

Frame shape
Rectangular
Overall frame length (A)
897 mm
Overall frame width (B)
897 mm
Clear opening length (C)
675 mm
Clear opening width (D)
675 mm
Frame depth (E)
150 mm
Base opening length (F)
740 mm
Base opening width (G)
740 mm

Accessories

Wrekin product code Product name Description My Wrekin
Sealing Plate Sealing plate Low leak sealing plate with elastomer gasket seal and drilled hole

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.