Products SFA headwalls
Material Concrete
Number of segments One piece
Two piece
Accessories Extended toes
Fitted flap valves
Fitted railings
Gratings
SFA safety grilles
For use on Culverts
River outfalls
Sea outfalls
Swales
Conforms to Sewers for Adoption (SFA)
Max. pipe diameter (mm) 900mm
 
 
 

Althon medium precast headwalls are suitable for pipe sizes ranging from 450 to 900mm concrete or plastic pipework.

Headwall openings are cast to suit the outsider diameter of the connecting pipework. Medium headwalls can be factory fitted with a range of accessories such as flap valves, penstocks, gratings and handrails.

Medium headwall range

  • H10C headwalls
  • SFA sewers for adoption complaint precast headwalls

Pipe diameters

  • 450 to 900mm


Althon medium precast headwalls are suitable for pipe sizes ranging from 450 to 900mm concrete or plastic pipework.

Headwall openings are cast to suit the outsider diameter of the connecting pipework. Medium headwalls can be factory fitted with a range of accessories such as flap valves, penstocks, gratings and handrails.

Medium headwall range

  • H10C headwalls
  • SFA sewers for adoption complaint precast headwalls

Pipe diameters

  • 450 to 900mm


 
 
 
Enquire
 

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    The H10C headwall is a one-piece structure for plastic, clayware or PCC pipes up to 900mm: available with 3 standard backwall heights; lifting points for safe handling; stainless steel sockets for attaching gratings; brackets for...
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