The Apollo Conbraco Industries 8X3 7721 GASKET ONLY E is a high-quality gasket designed for use in various plumbing and HVAC applications. This gasket features an 8" x 3" size, ensuring a secure seal between flanged connections. Made from durable materials, it provides excellent resistance to pressure and temperature variations, making it suitable for a wide range of fluids. The gasket meets industry standards for quality and performance, ensuring compatibility with various systems. Its reliable construction guarantees longevity, making it an essential component for maintaining efficient flow control in your plumbing system.