The Bell & Gossett 189160 Strainer & Gasket for B7-12 is a precision-engineered replacement component designed to maintain the efficiency and longevity of Bell & Gossett heat exchangers and hydronic systems. The strainer effectively filters debris and particulates from the fluid, while the gasket ensures a tight, leak-free seal during operation. https://www.partshnc.com/189160-xylem-bell-gossett-strainer-gasket-for-b7-12