The most common design types include rubber diaphragms, rubber bellows, O-ring mounted configurations, and PTFE wedges. Other variations feature balanced and unbalanced configurations, pusher and non-pusher models, as well as single-spring and multi-spring seals.
These static seals, essential in sealing systems, are specifically designed to prevent leaks in fixed applications where there is no relative movement between sealing surfaces. Thanks to their construction from high-performance materials such as EPDM rubber, nitrile, silicone, or PTFE, they provide exceptional resistance to heat, pressure, and harsh chemical environments.
