The device of the sewer station depends on the volume of the wastewater and its type, the system of pumping mechanisms and the method of control of it, as well as the features of the hydrogeological conditions for the construction of the structure. Most often it has the form of a reservoir made of concrete or polypropylene. Switch pumps, an internal pipeline, as well as nozzles, with the help of which the external communal networks, the ventilation system and controlling equipment are mounted inside the container.