The sand filter uses a certain thickness of sand filter bed to filter out organic and inorganic solid suspended solids in raw water; the structure is simple, the technology is mature, and the cost performance is high.
Filter units range from 16 " (400mm) to 60" (1500mm) in various standard series; they can also be used according to customer requirements. They can be used as independent filtration systems or as side filtration systems. If multiple processing units are installed on public pipelines, the filtration capacity of the system can be infinitely expanded. Under the condition of large flow and small pressure loss, they can work stably for a long time, save energy and protect the environment, and are basically maintenance-free.
