The Series SYS Stainless Steel Y-Strainer is a cost effective option for use in any type of industrial application, especially in applications where corrosive medias are used. Wide Chemical Compatibility, Excellent Filtration, High Flow. Versatile Y configuration, wide range of sizes, and durable stainless steel construction allow for many different applications. Body, cap, and plug are made from stainless steel to ensure reliability in harsh conditions. Seal is constructed of PTFE to ensure long service life. Stainless steel strainer provides excellent filtration to help prevent damage to valves, meters, etc. from rust and dirt, without sacrificing high flow characteristics.