Highway D400 Gully Grates - 4 flange
Our Highway Group 4 gully grates with four flanges are designed and manufactured to meet the enhanced requirements of Highways England’s Design Manual for Roads and bridges (DMRB) specification CD 534.
The Highway range of access covers and gully grates conform to BS EN 124:2015 and also includes patented safety provisions and design features to ensure safe and robust performance.
Captive hinges reduce theft risk whilst allowing easy lifting for gully cleaning.
Enlarged frame corners help to dissipate, load minimising bearing pressure.
Mechanical lifting points are provided.
|Wrekin product code||Range||Overall frame size (A x B)||Clear opening size (C x D)||Frame depth (E)||Base opening size (F x G)||Waterway area||My Wrekin|
|DGHT0D4/4242/KH4F||Highway||615 mm x 625 mm||425 mm x 425 mm||100 mm||450 mm x 450 mm||1,250 cm²|
|DGHT0D4/4242/KH4FP||Highway||615 mm x 625 mm||425 mm x 425 mm||100 mm||440 mm x 450 mm||910 cm²|
|DGHT0D4/4337/KH4F||Highway||565 mm x 625 mm||370 mm x 430 mm||100 mm||390 mm x 450 mm||1,000 cm²|
|DGHT0D4/6060/KH4F||Highway||775 mm x 775 mm||580 mm x 580 mm||100 mm||600 mm x 600 mm||2,150 cm²|
|DGHT0D6/1045/KH4F||Highway||625 mm x 1,175 mm||425 mm x 850 mm||150 mm||450 mm x 1,000 mm||2,750 cm²|
|DGHT0D6/4242/KH4F||Highway||615 mm x 625 mm||425 mm x 425 mm||150 mm||440 mm x 450 mm||1,250 cm²|
|DGHT0D6/4337/KH4F||Highway||565 mm x 625 mm||370 mm x 430 mm||150 mm||390 mm x 450 mm||1,000 cm²|
Available options and accessories
- Screw-locking to deter unauthorised access to the gully chamber (will require standard extended-shank socket set tooling to engage/disengage locking screw.
- Enhanced Anti-slip coating