When in gravity sewer schemes the direction or diameters change or where multiple lines discharge to one outlet pipe, an inspection chamber is needed. Wavin inspection chambers and manholes also provide access for inspection and cleaning.
Wavin’s Tegra manholes and inspection chambers are easy to install, easy to access, versatile and durable, making these the ideal choice for all public sewer systems. We offer an extensive choice of base configurations, corrugated risers with diameters from 425-1000 mm, and top solutions.
Wavin offers inspection chambers with riser sizes of 315 and 400 mm, designed in accordance with the European standard EN13598-2 for deep installations and ground water pressure. They are typically used as cost efficient border chamber to connect the private U-drain system to the public sewer network and they are also used in the private sewer networks.
