The RSFA18A 05 2940 RH Angled Headwall is a two piece structure with a wing wall profile of 1:2, an internal back wall height of 880mm, suitable for pipes with a maximum internal diameter of 450mm. The RSFA18A 05 2940 RH Angled Headwall discharges at 30 degrees to the water course. RSFA headwalls come with the option of two thicknesses of toe (300mm & 500mm) each of which is available in three depths. RSFA headwalls are supplied complete with Kee Klamp® Handrail to the back wall and horizontal sections of the wing walls, a galvanised steel access ladder and a self-closing gate with padlock facility. The backwall of the headwall can accommodate correctly sized Sewers for Adoption (SFA 7th Edition) compliant hinged outfall safety grille.
All RSFA Headwalls are cast with the opening in the back wall to suit the size and type of pipe being used at the invert level required.
|RSFA 18A 05 Rectangular Headwalls||Max Pipe Opening (I.D) Plastic/C'ware||Max Pipe Opening (I.D) PCC||A mm||B mm||Approx Weight (kg)|
|RSFA18A 05 2940 RH Headwall No Toe||450||450||0||0||4080||CAD & PDF||Details|
|RSFA18A 05 2940 RH Headwall 400mm Toe||450||450||400||300||4830||CAD & PDF||Details|
|RSFA18A 05 2940 RH Headwall 650mm Toe||450||450||650||300||5290||CAD & PDF||Details|
|RSFA18A 05 2940 RH Headwall 950mm Toe||450||450||950||300||5850||CAD & PDF||Details|
|RSFA18A 05 2940 RH Headwall 500mm Toe||450||450||500||500||5700||CAD & PDF||Details|
|RSFA18A 05 2940 RH Headwall 750mm Toe||450||450||750||500||6510||CAD & PDF||Details|
|RSFA18A 05 2940 RH Headwall 1000mm Toe||450||450||1000||500||7320||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