If there is a height difference in the sewage and drainage system, a drop well is used. During the movement of a large volume of water creates pressure on the walls of the pipeline, this can lead to the destruction of the system. With the help of a differential tray, can quench the flow rate of wastewater, monitor the level of wastewater and make repairs.
Sewage systems using plastic wells are widely used worldwide. This is due to high performance compared with steel wells:
At production of a polymeric well individual needs of each customer are considered.
The service life of at least 50 years. The warranty period is 2 years from the date of manufacture