Automatic Backwash Strainer

The self-cleaning capabilities and high efficiency of automatic backwash strainers make them a popular choice in many industries. Using it, you can ensure that your water filtration system is always running at its best, providing clean, pure water for production. And this filter is not only efficient, but also environmentally friendly. They do not need to consume a lot of resources and only rely on the water pressure generated by the system to achieve backwashing. Compared with other filtration equipment, it is more energy-saving.

The operation of an automatic backwash strainer is very simple. The filter is installed in the pipeline before the equipment that needs to clean the liquid. As the contaminated liquid flows through the filter, the debris is captured by the filter element. As the amount of filtered debris increases, the pressure drop across the filter increases.

This pressure increase triggers a signal to start the backwash cycle. In this cycle, the liquid flow is reversed and the debris is flushed out of the filter and away from the equipment. The entire process can be controlled based on pressure differential and time settings, or it can be controlled manually.