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DGHT0D6/4545/KHSH

Highway D400 gully grate 450mm x 450mm

  • Reversible hinge allows the grating to hinge with the direction of the traffic flow, improving safety.

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

    Enlarged frame corners
  • Mechanical lifting points are provided.

    Mechanical lifting point
  • Captive hinges reduce theft risk whilst allowing easy lifting.

    Captive hinges

General information

Stock code
DGHT0D6/4545/KHSH
Primary material
Ductile iron
Range
Highway
Category
Gully grate
Flanges
3

Standards, classes and groupings

Standards
BS EN 124
CD 534
DMRB
MCHW
CD 526
BS EN 124 Class
D400
BS EN 124 Group
4
3
Third party certified
Kitemark

Dimensions

Frame shape
Rectangular
Overall frame length (A)
650 mm
Overall frame width (B)
575 mm
Clear opening length (C)
450 mm
Clear opening width (D)
450 mm
Frame depth (E)
150 mm
Base opening length (F)
475 mm
Base opening width (G)
480 mm
Waterway area
1,450 cm²

Notes

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

The D400 load capability of these Group 3 products also offers the benefit of making them suitable for exposure to Group 4 traffic types.

Large Waterway

Where 3-flange D400 Gully Grate assemblies are employed, we recommend that they are installed against a kerb, not in an open highway location

Accessories

Wrekin product code Product name Description My Wrekin
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.