Inspection chambers

It is essential to incorporate proper inspection chambers when constructing sewage systems. Van Walraven offers a range of inspection chambers from various suppliers, with or without telescope, or with or without flow channels, and the like. KOMO approved chambers can also be supplied. We are more than happy to do the drainage gully calculations for you and we can ensure that all components are delivered at the right time. Besides free-fall sewage drainage, it is also possible to pump the sewage away. We can supply a full range of pumps and pump chambers.