315mm Manhole Base - Brett Martin

The intelligently designed multi-inlet 315mm Shallow Access Chamber Assembly reduces the need for a large number of chamber variants in 110mm drainage layouts. The maximum invert depth of 600mm is achieved with chamber base, two risers, cover and frame.

The assembly meets the requirements of Building Regulations Part H1.

Product includes 2 socket plugs

Features

• One base with 16+ connection possibilities.
• Watertight push-fit assembly.
• For inverts up to 600mm, 110mm drainage layouts - this is due to the inability to rod the chamber inlets and outlets if installed any deeper.
• Meets requirements Building Regulations Part H1.