H20C Headwall Range

This is a sectional structure with rebated joint, assembled on site around the drainage pipe and locked together by means of stainless steel cast-in sockets and brackets provided. The H20C Headwall is suitable for plastic or clayware pipes up to 1650mm I.D. or PCC pipes up to 1500mm I.D. Available with three standard backwall heights, 1.25m, 1.65m and 2.1m, with lifting points cast in to each wingwall for safe handling using Althon lifting clutches. 

H20C Headwall H20C Headwall

Standard Precast Headwall Range Max Pipe Opening (I.D) Plastic/C'ware Max Pipe Opening (I.D) PCC A mm B mm Approx Weight (kg)
H20C A 900 900 1250 300 2600 CAD & PDF Details
H20C B 1050 1050 1650 700 3200 CAD & PDF Details
H20C C 1650 1500 2130 200 3600 CAD & PDF Details
H20C D 900 900 1250 1150 3000 CAD & PDF Details
H20C E 1050 1050 1650 1550 3600 CAD & PDF Details
H20C F 1650 1500 2130 2030 4000 CAD & PDF Details
H20C G 900 900 1250 1150 3100 CAD & PDF Details
H20C H 1050 1050 1650 1550 3700 CAD & PDF Details
H20C I 1650 1500 2130 2030 4400 CAD & PDF Details

Althon Headwalls offer a cost effective alternative to in-situ structures for connecting pipework discharging into open water courses.

All drainage pipes discharging into open watercourses, such as swales, ditches, ponds and rivers, should be fitted with an appropriate Althon headwall.

Sales Team: 01603 488700

Email: sales@althon.co.uk