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DGHT0D4/4545/KU

Unite D400 3 flange gully grate clear opening 450mm x 450mm clear opening with 100mm frame depth

Gully grates

Stock code Range Overall frame
(A x B)
Clear opening
(C x D)
Frame depth
(E)
Base opening
(F x G)
Waterway area Datasheet My Wrekin
DGHT0D4/4545/KU Unite 670 mm x 580 mm 450 mm x 450 mm 100 mm 475 mm x 475 mm 1,440 cm²
  • Anti-flex covers prevent the causes of cover seating wear, eliminating excessive noise and catastrophic failure.

    Anti-flex cover
  • Beam in beam design

    Beam in beam design
  • Captive hinges reduce theft risk whilst allowing easy lifting.

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

    Enlarged frame corners
  • Hinged in 3 directions – product can fit in any required orientation.

    Hinged in 3 directions
  • Mechanical lifting points are provided.

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

    Reversible hinge
  • Safety-stop hinges prevent covers falling once opened.

    Safety stop hinges
  • Meets CD 534 v0.1.0 (formerly HA 104/09).

    CD 534 v0.1.0 icon

Product images

Product drawings

General information

Stock code
DGHT0D4/4545/KU
Primary material
Ductile iron
Range
Category
Gully grate
Flanges
3

Standards, classes and groupings

Standards
BS EN 124
DMRB
MCHW
CD 534 v0.1.0
BS EN 124 Class
D400
BS EN 124 Group
3
4
Third party certified
Kitemark
CD526 Hydraulic Capacity
Q

Dimensions

Frame shape
Rectangular
Manhole shape
Rectangular
Overall frame length (A)
670 mm
Overall frame width (B)
580 mm
Clear opening length (C)
450 mm
Clear opening width (D)
450 mm
Frame depth (E)
100 mm
Base opening length (F)
475 mm
Base opening width (G)
475 mm
Waterway area
1,440 cm²

Notes

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

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

All values stated are nominal within 2.5% tolerance.

Accessories

Stock code Product name Description Datasheet My Wrekin
PC/UNIFORM/151076 UniForm UniForm chamber adjustment unit 760mm x 100mm x 15mm
PC/UNIFORM/151576 UniForm UniForm chamber adjustment unit 760mm x 150mm x 15mm
PC/UNIFORM/251076 UniForm UniForm chamber adjustment unit 760mm x 100mm x 25mm
PC/UNIFORM/251576 UniForm UniForm chamber adjustment unit 760mm x 150mm x 25mm
PC/UNIFORM/451076 UniForm UniForm chamber adjustment unit 760mm x 100mm x 45mm
PC/UNIFORM/451576 UniForm UniForm chamber adjustment unit 760mm x 150mm x 45mm
PC/UNIWEDGE/755012 UniForm UniForm support wedge 120mm x 50mm x 75mm
YPCR/U12.5 UniPak Mortar 12.5Kg UniPak rapid curing polyester resin mortar
YPCR/U25 UniPak Mortar 25Kg UniPak rapid curing polyester resin mortar
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.