BSP Female Brass Y-Strainer for media up to 235psi. Features a 1mm (also know as 18 mesh or 1000 micron) stainless steel mesh screen on a 60 degree angle to effectively remove suspended particles. Great for screening a line before a control valve or to stop contaminates spreading further down your line and potentially damaging property. Suited for water, gases and other non corrosive media with temperatures from -20°C to 100°C.