D400 Ductile Iron Double Triangular Manhole Cover – All Sizes

This double triangular carriageway cover is suitable for fast moving heavy traffic, main roads and carriageways.

Specification

  • Fast Moving Heavy Traffic, Main Roads and Carriageways
  • Manufactured to BS:EN124 Class D400
  • 40 Tonne Safe Test Load
  • Highways agency HA104/09 compliant
  • Double Triangular three-point suspension non-rock
  • Underside lids loosely bolted together
  • Closed keyways
  • BSI Kitemark or other EN124 accreditation
  • Size

    450mm x 450mm x 100mm, 600mm x 450mm x 100mm, 600mm x 600mm x 100mm, 600mm x 600mm x 150mm, 750mm x 600mm x 100mm, 750mm x 750mm x 100mm, 900mm x 600mm x 100mm