A Y-strainer is commonly installed on or near the inlet connection(s) of the heat exchanger to extend it's life, prevent fouling and reduce maintenance. Brazedtek offers most common sizes of Y-strainers - 3/4", 1" and 1-1/4" (NPT) to fit with all heat exchanger models. The y-strainers are heavy-duty cast bronze and are made by Matco-Norca. Cleanout plug inlcuded, 18 mesh stainless steel screen standard on all models. 300 psi WOG (non-shock), 150 psi SWP. Threaded connections comply with ANSI B2.1.