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TriStar D400 Gully Grates

The TriStar ductile iron hinged gully addresses many issues related to cost-effective products. The frame has been designed to suit all existing gully pot styles and will sit over a typical 450mm Ø circular or horseshoe chamber.

The frame has been designed with an anti-debris feature to stop the backfill material entering the chamber. This range of D400 Ductile Iron gully grates fully comply with BS EN 124:2015 and carries the British Standard Kitemark.

The captive hinge allows for a single unit opening with anti theft feature.

TriStar D400 gully grate render

Features

  • Captive hinges reduce theft risk whilst allowing easy lifting.

    Captive hinges

Products

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
DGH0D4/3633/KT Tristar 505 mm x 425 mm 360 mm x 335 mm 100 mm 380 mm x 355 mm 750 cm²
DGH0D4/4337/KT Tristar 580 mm x 465 mm 430 mm x 370 mm 100 mm 455 mm x 390 mm 1,050 cm²
DGH0D6/4337/KT Tristar 575 mm x 465 mm 430 mm x 370 mm 150 mm 450 mm x 390 mm 1,050 cm²
DGH0D4/4545/KT Tristar 575 mm x 520 mm 430 mm x 430 mm 100 mm 450 mm x 450 mm 1,250 cm²
DGH0D6/4545/KT Tristar 575 mm x 520 mm 430 mm x 430 mm 150 mm 450 mm x 450 mm 1,250 cm²

Available options and accessories

Options

  • Screw locking
  • Enhanced Anti-slip coating

 

 

Related case study

Years of exceptional performance

Our Highway D400 covers are still operating at full capacity after three and a half years of being subjected to high levels of HGV traffic. Meaning the organisation can focus solely on new work, rather than being distracted by manhole covers that have failed prematurely and need fixing or, in some cases, reinstalling.

Scottish Water
Scottish Water
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Related case study

First ever commemorative LGBTQ+ manhole cover takes pride of place

Wrekin Products has created and installed the first ever commemorative access cover, commonly referred to as a manhole cover, dedicated to the LGBTQ+ community. The revolutionary cover, which was created as part of a partnership between Wrekin and Thames Water, was designed to symbolise and immortalise the organisation's loyalty and commitment to increasing diversity on the streets of the UK.

Thames Water and Stonewall
Thames Water and Stonewall
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