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DGHT0D6/5035/KH

Highway D400 3 flange gully grate 480mm x 320mm clear opening with 150mm frame depth

Stock code Range Clear opening
(mm)
Base opening
(mm)
Overall frame
(mm)
Frame depth
(mm)
Waterway area
(cm²)
Options My Wrekin
DGHT0D6/5035/KH Highway 480 x 320 500 x 350 675 x 445 150 950
  • Non rocking 3-point suspension design, for silent operation.

    3 point suspension
  • Meets the requirements of CD 534 v0.1.0 (formerly HA 104/09).

    CD534 v0.1.0
  • Captive hinges reduce theft risk whilst allowing easy lifting.

    Captive hinges
  • The enlarged frame corners help to dissipate loads onto the foundation, providing a longer service life and increased reliability.

    Enlarged frame corners
  • Frame gussets are supports which reinforce the corners where the frame sections meet, distributing stress evenly, preventing damage to the frame or the access cover.

    Gussets icon
  • Indexed corners ensure correct orientation first time, every time.

    Indexed corners
  • Keyway lifting points are provided on the frame for safe handling.

    Keyway lifting point in the frame
  • Holes in the frame flange where mortar can pass between the underside and top side, creating an interlock, providing greater strength.

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

    Reversible hinge
  • Unlike sharp, square-edged frames, rounded edges reduce stress concentrations and minimise crack formation.

    Rounded frame flange
  • Surface texturing above and below the flange enables better mortar engagement, reducing any lateral movement which could result in cracking.

    Textured mortar engagement flange surface

Images

Specification

General information

Stock code
DGHT0D6/5035/KH
Primary material
Ductile iron
Range
Category
Gully grate
Flanges
3

Standards, classes and groupings

Standards
BS EN 124-2
DMRB
MCHW
CD 534 v0.1.0
BS EN 124 Class
D400
BS EN 124 Group
3
4
Third party certified
Kitemark
CD 526 hydraulic capacity
R

Dimensions

Frame shape
Rectangular
Manhole shape
Rectangular
Overall frame (A x B)

675 mm x 445 mm

Clear opening (C x D)

480 mm x 320 mm

Frame depth (E)
150mm
Base opening (F x G)

500 mm x 350 mm

Waterway area
950cm²

Available options

Accessories

Stock code Description My Wrekin
PC/UNIFORM/151076 Uniform chamber adjustment unit 760mm x 100mm x 15mm
PC/UNIFORM/251076 Uniform chamber adjustment unit 760mm x 100mm x 25mm
PC/UNIWEDGE/755012 Uniform support wedge 120mm x 50mm x 75mm
YPCR/U12.5 12.5Kg Unipak® rapid curing polyester resin mortar
YPCR/U25 25Kg Unipak® rapid curing polyester resin mortar
SCREWLIFT Simple and rapid manhole frame levelling system. Simply push the bushes into the holes in the flange and adjust the levelling screws to the required height.

Notes

Compatible with

Stock code Description
DGCC/6545/G H2GO gully chute connector 655mm x 450mm x 185mm with 150mm and 160mm spigot sizes 

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

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.

Knowledge base

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.
4. All Wrekin products are supplied subject to our Terms and Conditions of Sale