Advantage Seal offers only the best in quality elastomer bellows seals. Our crimped rotating head design and hex-drive distribution system provide enhanced operation levels, superior reliability, increased durability, and greater ease-of-use as compared to other seal designs. Take a look at how our seals are designed to last.   • By eliminating contact between the seal ring and the metal shell, Advantage seals are capable of operating at higher pressure levels and faster shaft speeds. • With the seal ring crimped securely in place foreign particles and solids cannot intrude and dislodge the seal ring. • Manufactured without glue, our seals pose no questions of chemical compatibility or hassles with seal rings falling out during installation - even if they are installed nose-down.   • The hex-drive system evenly distributes torque around the seal head by incorporating a solid six-faced drive band that protects the diaphragm and eliminates the need for tangs and notches. • Inferior tang and notch drive systems commonly fail from broken tangs, loose engagements, and torn diaphragms. The Advantage Seal hex-drive system features a locking positive engagement that eliminates drive failure. • You can rely on Advantage seals to endure, even during frequent start-and-stop operations and high break-away torque situations