Fisnar "O" Rings For 790 Valves

The Fisnar 580011 O-Rings are replacement seals designed for use in Fisnar’s high-pressure dispensing valves (790 series). These precision-fit elastomer rings ensure reliable sealing at critical interface points, maintaining system integrity during pressurized fluid dispensing. Applications: *Used within high-pressure dispensing valves to create reliable seals under pressure. *Suitable for precise delivery of adhesives, sealants, epoxies, and greases. *Common in industrial, automotive, electronics, aerospace, and medical manufacturing. *Helps maintain accuracy and prevent leaks when dispensing viscous or high-pressure fluids. *Serves as a service part for periodic valve maintenance or rebuilding.