PPIC Manhole Inspection Chamber Sets

Click on the individual product to read more information about the 320mm inspection chamber set and to choose from the available options.

Our 320mm manhole chamber sets are available with either a 3-inlet or 5-inlet inspection chamber base, 3 x 320mm chamber risers and a variety of manhole cover options, including recessed, sealed, ductile iron, square and round. Giving an invert height of 575mm.

The 460mm manhole chamber set is available with either a 5-way 110mm configuration or a 160mm inlet/outlet option. 460mm PPIC inspection chamber sets are complete with 3 x 460mm chamber risers, sealing rings and a variety of 450mm manhole cover options including recessed, sealed, ductile iron, square and round. Giving a maximum invert height of 865mm.

Our 320mm and 460mm PPIC inspection chamber sets provide a fast & easy way of buying your inspection chambers.

For other configurations and individual products view these categories: 320mm  460mm  600mm

Read More
  • What is a PPIC chamber?
    PPIC stands for "Programmable Pressure and Temperature Independent Control" chamber. It is a type of environmental chamber used in scientific research and testing to simulate various environmental conditions, such as temperature, humidity, and pressure, in a controlled and programmable manner. These chambers are commonly used in fields such as materials science, biology, and engineering.
  • What is the diameter of a PPIC?
    The PPIC, or underground inspection chamber base, has a diameter of 450mm and is designed to accommodate drainage layouts of 160mm and 110mm.
  • How deep can a PPIC be?
    The safety limit for PPIC experiments is a depth of 20m (65.6 ft), however, it is not recommended to dive deeper than 10m (32.8ft) due to the increased pressure and risks associated with such depths.