Accesso AICCP1050B

Catch-Pits for use with 150mm to 450mm twinwall systems


1050mm diameter – Factory built inspection chamber catch-pits, delivered to site as single piece units, ready to install, no assembly required.

These chambers feature a high strength, profiled base. Standard chamber comes with outlet spigot connection at 0° to main channel and a choice of main inlet positions, from 90° to 270°. Further inlets are available, within the same degree spectrum (see below). Also if required, chambers can be supplied with factory fitted ladders for full access.


  • Main channel pipework – 150/225/300/450mm twinwall
  • Optional side inlets – 150/225/300/450mm twinwall

Depths available

  • 1465mm

  • 1983mm
  • 2400mm

  • 3000mm