My Wrekin

Our products

Unite™ D400 Gully Grates

Our premium Unite D400 gully grate combines new technology with proven features to deliver a super long-life and the lowest whole-life cost of any D400 gully grate.

The inclusion of a lower secondary grid promotes pedestrian and cycle safety whilst disrupting surface water flow to maximise the volume evacuated. The three-way hinge design enables it to be installed in any orientation and optional safety stays resist uncontrolled closing.

Unite D400 Gully Grate Render


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

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

    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
  • Pedestrian and wheel (including bicycles) friendly grating.

    Pedestrian safe


Gully grates

Stock code Range Overall frame
(A x B)
Clear opening
(C x D)
Frame depth
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
DGHT0D6/4545/KU Unite 670 mm x 580 mm 450 mm x 450 mm 150 mm 475 mm x 475 mm 1,440 cm²

Available options and accessories


  • Locking