SFA6C precast concrete headwalls are designed to comply with Sewers for Adoption guidelines for pipework discharging into open watercourses for plastic, clay or concrete pipework up to 300mm. SFA6 C concrete headwalls have a backwall height of 1180mm. We cast the opening in the back wall of our precast headwalls to suit the pipe diameter and material of the pipe being used. We can cast multiple pipe openings, elliptical, square or rectangular culvert openings into any of our precast concrete headwalls. We can also cast pipe openings into the wing walls of our headwalls. We can factory fit all our precast SFA headwalls with Kee Klamp® handrails, Sewers for Adoption specification gratings, flap valves, penstocks and other flow control devices.

All Althon Sewers for Adoption precast headwalls are available with either 300 or 500mm thick toe extensions. If you cannot find the drawing or information you are looking for please contact us. The SFA6 C headwall weighs 1324kg.

If you require any assistance or more information please contact us by phone on 01603 488700 or by email sales@althon.co.uk

SFA6 C Headwall line drawing
Product Name
Max Pipe Opening PCC
Max Pipe Opening Plastic / C'ware
Backwall Height
Approx Headwall Weight (kg)
Wingwall Profile
SFA6 C Headwall
300
300
1180
1324
1:1.1

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    SFA6 C Headwall

    SFA6 C Headwall + Sfa1 300 Outfall Safety Grille

    SFA6 C Headwall + 3 Sided Kee Klamp

    SFA6 C Headwall + 3 Sided Kee Klamp + Sfa1 300 Outfall Safety Grille

    SFA6 C Headwall + Backwall Kee Klamp

    SFA6 C Headwall + Backwall Kee Klamp + Sfa1 300 Outfall Safety Grille

    SFA6 C Headwall + 100mm Flap Valve

    SFA6 C Headwall + 100mm Flap Valve + 3 Sided Kee Klamp

    SFA6 C Headwall + 100mm Flap Valve + Backwall Kee Klamp

    SFA6 C Headwall + 150mm Flap Valve

    SFA6 C Headwall + 150mm Flap Valve + 3 Sided Kee Klamp

    SFA6 C Headwall + 150mm Flap Valve + Backwall Kee Klamp

    SFA6 C Headwall + 250mm Flap Valve

    SFA6 C Headwall + 250mm Flap Valve + 3 Sided Kee Klamp

    SFA6 C Headwall + 250mm Flap Valve + Backwall Kee Klamp

    SFA6 C Headwall + 300mm Flap Valve

    SFA6 C Headwall + 300mm Flap Valve + 3 Sided Kee Klamp

    SFA6 C Headwall + 300mm Flap Valve + Backwall Kee Klamp

    SFA6 C Headwall + 400mm Flap Valve

    SFA6 C Headwall + 400mm Flap Valve + 3 Sided Kee Klamp

    SFA6 C Headwall + 400mm Flap Valve + Backwall Kee Klamp

    SFA6 C Headwall + 500mm Flap Valve

    SFA6 C Headwall + 500mm Flap Valve + 3 Sided Kee Klamp

    SFA6 C Headwall + 500mm Flap Valve + Backwall Kee Klamp

    SFA6 C Headwall + 150mm Penstock

     

    Brochures, Datasheets and Installation Instructions for SFA6 C Headwall

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