Wavin has a wide range of pre-fabricated inspection chambers, manholes and gullies, in addition to our waste, drainage and sewerage systems. The inspection chambers and manholes are manufactured from PVC, PE and PP and are known for their smoothness, strength, low weight and low installation costs in comparison with traditional brick-built and concrete equivalents.
The Tegra 315 WAJ is the small solution for all 110 mm OD underground sewerage and drainage pipe systems around private housing and other buildings. This design is easy to install with adjustable frame and cover. It offers a wide variety of flow profiles, giving you an option for all 110 mm drainage applications.
The Tegra 600 has a 600 mm shaft for use in public sewers as access for inspection, cleaning and maintenance. The unique features of the Tegra 600 are the flexible connections at the base, which allow a 15° variance in angle of the connected pipe. This revolutionary chamber offers tight fitting, easy handling, shorter installation time; less maintenance resulting in cost effectiveness that plastic provides in contrast to traditional materials.
A real breakthrough in sewer technology: the full size 1000mm manhole Wavin Tegra 1000. This inspection chamber is used in public sewers, allowing man entry for inspection and cleaning. It is a real breakthrough in sewer technology. The advanced design of the rib structure and shape of the cone gives the required strength to resist the impact from heavy traffic load. The Tegra 1000 manhole is completely tight, low weight compared to traditional materials, easy to install, durable and corrosion resistant.