basket strainer is mainly composed of nozzle, director, filter basket, flange, flange cover and fasteners. When the fluid through head into the filter basket, solid foreign particles blocked in the filter basket, through cleaning liquid. Filter baskets from the filter outlet. Need to clean, unscrew the plug on the bottom of the head, discharge fluid, remove the flange cover, then remove the filter basket. Reload after cleaning. Therefore, use and maintenance is very convenient. Basket strainer is a small device that can remove a small amount of solid from liquid, and protection of compressor, pump and other equipment and instruments. It is also a kind of improving product purity and gas purification, the small equipment. Therefore, it is widely used in petroleum, chemical industry, chemical fiber, pharmacy, food and other industries.