For use in 100mm drainage layouts, the 280mm Shallow Access Chamber Assembly includes a choice of straight through and 90° 280mm access bases. A cost effective solution, only 2 risers, chamber base and lid are required to satisfy the nominal invert depth of 600mm.
The assembly meets the requirements of Building Regulations Part H1.
For Pedestrian Use. At installation, we recommend that a copper impregnated grease should be applied to the threads of the lid retaining screws for ease of removal.
Lid Size: 280mm x 280mm
Lid Height: 45m