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CPM Group Ltd
Drainage & Water Supply ">> Below-Ground Drainage > Headwalls

Headwalls - Headwalls

by CPM Group Ltd

Headwalls - Headwalls

by CPM Group Ltd

CPM has developed an off-site precast concrete solution headwall system designed to connect pipe work discharging into open water courses, that offers a cost effective alternative to in-situ structures for connecting discharge from pipework into open watercourses.

The CPM headwall has the look of natural stone and therefore fits into the surrounding beautifully today, tomorrow and the next day.

Benefits of the CPM headwall include:

CPM headwalls can accommodate pipe-work up to and including 1600mm ID – 2000mm OD

Can be prefitted with closed coupled and cranked gratings

Four sizes available each with various height options

Bespoke precast options available

Can be pre-fitted with various accessories including: Hydro-Brakes®, Penstocks, Non-return Flap Valves

Prefabricated off-site under factory conditions

Can be installed at a fraction of the cost of an in-situ unit with no on-site shuttering or formwork required

Greatly reduced installation time on site (minimising on-site labour and costs)

No or minimal on-site fabrication

Low maintenance

Cost effective solution

With four sizes available, CPM headwalls can be pre-fitted with Hydro-Brakes®, Penstocks, Non-return Flap Valves depending upon application, please ask us about our time saving solutions for your headwall requirements.  Precast headwalls control erosion and scour resulting from excessive velocities and turbulences and prevent adjacent soil from sloughing into the watercourse opening.

Headwalls - Headwalls

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Specification Details for Headwalls - Headwalls (Headwalls)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that CPM Group Ltd is consulted before specifying.


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