600 Series Headwall

A one-piece reinforced concrete headwall for up to 600mm diameter twinwall pipe or 450mm concrete pipe. Available in three standard heights, 1m, 1.5m and 2m, with the RD20 lifting points cast in, and toe available in 300mm or 700mm sizes. Stainless steel sockets are provided for the attachment of gratings.

  • Faster and cheaper than casting on site.
  • Steel moulds guarantee accuracy of product.
  • Custom options available for gratings & handrails.
  • Flap valves & penstocks available.


600 Series Dimensions

Back wall Height Options Available (mm) A Front height options B (mm) Approx. Weight (kg) Weight with 700mm toe (kg)
1100 320 1000 1375
1550 410 1400 1750
2050 410 1650 1900



It is recommended that the unit should be bedded on 100mm of dry mix concrete. The drainage pipe to be entered through approximately 50mm and the gap around the pipe to be filled with cement mortar.


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