The PTFE Teflon Spray Valve Gasket Seal SV7-GS121489 is a set of 8 high-quality gasket seals designed for use in pumps and valves in the hydraulic, pneumatic, and plumbing industries. Made from durable PTFE material, these seals ensure a secure and reliable seal to prevent leaks and maintain efficiency in your systems. Ideal for businesses and industrial applications, this product provides a cost-effective solution for maintaining the performance of your pumps and valves.