Ductile iron hinged double triangular gully grates
A revolutionary and unique design by Wrekin gives the best solution for BS EN 124:2015 D400 gully grates in one product. This gully grate has captive hinges that combine with double triangular seating to allow single unit opening with an anti-theft feature.
|For use in a Group 3 Class D400 carriageway environment|
|All fully comply with BS EN 124:2015 and are Kitemarked by BSI|
|Complies fully with UK Highways Authority specification HA 104/09|
|A unique and patented articulated coupling links two double triangular units allowing the benefits of three point suspension together with the advantages of single unit opening.|
|Captive hinges reduce theft risk whilst allowing easy lifting for gully cleaning|
|Due to the unique design, hinging is reversible allowing the grating to hinge correctly for the traffic flow direction|
|Up to 1200cm² waterway area|
|Three point suspension on covers for non-rock stability|
|Manufactured from strong and highly durable ductile iron|
Sizes and availability
|Wrekin product code||Clear opening size (mm)||Frame depth (mm)||Over frame size (mm)||Waterway area (cm²)|
|DGHT0D4/4337/KHA||430 x 370||100||520 x 520||1100|
|DGHT0D4/4242/KHA*||425 x 425||100||560 x 520||1200|
|DGHT0D6/4337/KHA||430 x 370||150||520 x 520||1100|
|DGHT0D6/4242/KHA*||425 x 425||150||560 x 520||1200|
|DGHT0D4/4337/KP||430 x 370||100||520 x 520||900|
|DGHT0D4/4337/KP4F||430 x 370||100||520 x 520||900|
*Tapers at base to 450×450 clear opening
Screw-locking to deter unauthorised access to the gully chamber (will require standard extended-shank socket set tooling to engage/disengage locking screw.
60+ PSRV anti-slip coating to top surface.
Download PDF data sheet
Individual data sheets