Captive Hinged Gratings D400. Our DU488 Range.

These have now become the 'standard' choice grating and frame. With the grating fixed to the frame with a substantial hinge the grates cannot be stolen easily. They are D400 loading and come in a Kerb Hinge design or a Trafic Flow design. Popular grating in urban areas. For our Cycle Friendly grates search for DU5801M.

Product CodeOptionDimensions DepthWeightLoadingMaterialHeightWidthRecess DepthDiameterInner Opening DimensionsOuter Opening DimensionsLockingOver Hinge Plate DimensionsWaterwayNo. of SegmentsDesigned to BS1247Kerb ProfileCBR Puncture ResistanceElongationTensile StrengthPore SizePermeabilityRoll Size
DU488C500x350x100mmIron
DU488E430x370x100mmIron
DU488E/6430x370x150mmIron
DU488F600x450x100mmIron
DU488F/6600x450x150mmIron

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  • BSEN 124 Class D400
  • Some models available in both 100mm and 150mm depths
  • Locking versions available for extra security