Heavy Duty Single Seal Solid Top Twin Cover & Frame incorporating continuous deep seal. DU77 Range

other sizes are available. To Specify: Solid Top Galvanised Steel manhole cover & frame with Integral Deep Seal. Quote Facta Loading required. Reference DU77 Available from Durey Castings Ltd, Hawley Road, Dartford, Kent, DA1 1PU. Tel 01322 272424 Fax 01322 288073.

Product CodeOptionDimensions DepthWeightLoadingMaterialHeightWidthRecess DepthDiameterInner Opening DimensionsOuter Opening DimensionsLockingOver Hinge Plate DimensionsWaterwayNo. of SegmentsDesigned to BS1247Kerb ProfileCBR Puncture ResistanceElongationTensile StrengthPore SizePermeabilityRoll Size
DU77AGalv1200x600mm100mmSteel
DU77BGalv1200x750mm100mmSteel
DU77CGalv1200x900mm100mmSteel
File 357-DU77.pdf - (468.04 KB)

other sizes are available. To Specify: Solid Top Galvanised Steel manhole cover & frame with Integral Deep Seal. Quote Facta Loading required. Reference DU77 Available from Durey Castings Ltd, Hawley Road, Dartford, Kent, DA1 1PU. Tel 01322 272424 Fax 01322 288073.

  • Incorporates continuous Deep Seal