Marketing InformationThis 4 inch 150# flanged fabricated carbon steel plate strainer is used to filter undesirable particulate from pipelines, thereby protecting other equipment downstream. The 843H plate strainer is ideal for preventing debris and particle build up in Watts Automatic Control Valves. This strainer comes with a stainless steel 10 mesh screen. Plate style strainers promote ease of maintenance, requiring only cover removal for servicing. The 843H plate strainer is armed with ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.