Product Description Brass Y Strainer Inline Filter Brass Y Strainer Inline Filter are devices for mechanically removing unwanted solids from liquid, gas or steam lines by means of a perforated or wire mesh straining element. They are used in pipelines to protect pumps, meters, control valves, steam traps, regulators and other process equipment. The line strainer is basically a metal or plastic mesh filter fitted inside a compression connector (see picture). Water passes through the mesh but particles of dirt and grit are trapped by the mesh. Max Pressure 20bar