H7C A Headwalls are precast concrete headwalls to suit plastic or clay pipes up to 600mm and concrete pipes up to 450mm. H7C A Headwalls have a backwall height of 1100mm. Stainless steel sockets can be cast into the headwall for the attachment of gratings and other factory fitted accessories.

H7C A Headwalls have a cast on concrete toe extension that extends 600mm below the base of the spillway headwall

We cast the opening in the back wall of our precast concrete 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 headwalls. We can also cast pipe openings into the wing walls of our headwalls. 

The H7C A Headwall weighs 1375kg

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

H7C A Headwall line drawing
Product Name
Max Pipe Opening PCC
Max Pipe Opening Plastic / C'ware
Backwall Height
Approx Headwall Weight (kg)
H7C A Headwall
450
600
1100
1375

Filters for H7C A Headwall Downloads. To Download CAD and PDF Files Please Register or Login

    All Available Downloads for H7C A Headwall - Page 1 of 4

    You can select multiple files below to be added to a single zip file, your selections will be retained across different Headwalls

    Title
    PDF
    CAD
    Add to Zip File

    H7C A Headwall + Closed Coupled Grating

    H7C A Headwall + Cranked Grating

    H7C A Headwall + Sloped Grating

    H7C A Headwall + 3 Sided Kee Klamp

    H7C A Headwall + 3 Sided Kee Klamp + Closed Coupled Grating

    H7C A Headwall + 3 Sided Kee Klamp + Cranked Grating

    H7C A Headwall + 3 Sided Kee Klamp + Sloped Grating

    H7C A Headwall + Backwall Kee Klamp

    H7C A Headwall + Backwall Kee Klamp + Closed Coupled Grating

    H7C A Headwall + Backwall Kee Klamp + Cranked Grating

    H7C A Headwall + Backwall Kee Klamp + Sloped Grating

    H7C A Headwall + 100mm Flap Valve

    H7C A Headwall + 100mm Flap Valve + Cranked Grating

    H7C A Headwall + 100mm Flap Valve + 3 Sided Kee Klamp

    H7C A Headwall + 100mm Flap Valve + 3 Sided Kee Klamp + Cranked Grating

    H7C A Headwall + 100mm Flap Valve + Backwall Kee Klamp

    H7C A Headwall + 100mm Flap Valve + Backwall Kee Klamp + Cranked Grating

    H7C A Headwall + 150mm Flap Valve

    H7C A Headwall + 150mm Flap Valve + Cranked Grating

    H7C A Headwall + 150mm Flap Valve + 3 Sided Kee Klamp

    H7C A Headwall + 150mm Flap Valve + 3 Sided Kee Klamp + Cranked Grating

    H7C A Headwall + 150mm Flap Valve + Backwall Kee Klamp

    H7C A Headwall + 150mm Flap Valve + Backwall Kee Klamp + Cranked Grating

    H7C A Headwall + 200mm Flap Valve

     

    Datasheet and Installation Instructions for H7C A Headwall

    Free headwall design service

    If you cannot find what you are looking for our Free Headwall Design Service can help.

    More information