Home
My Wrekin

DGHT0D4/4337/KH

Highway D400 3 flange gully grate 370mm x 430mm clear opening with 100mm frame depth

Stock code Range Clear opening
(mm)
Base opening
(mm)
Overall frame
(mm)
Frame depth
(mm)
Waterway area
(cm²)
Options My Wrekin
DGHT0D4/4337/KH Highway 370 x 430 390 x 450 565 x 545 100 1,000
  • 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
  • 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
  • CD 534 v0.1

Images

Specification

General information

Stock code
DGHT0D4/4337/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
CD526 Hydraulic Capacity
R

Dimensions

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

565 mm x 545 mm

Clear opening (C x D)

370 mm x 430 mm

Frame depth (E)
100mm
Base opening (F x G)

390 mm x 450 mm

Waterway area
1,000cm²

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 Manhole cover levelling system

Notes

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