Spring Energized Seals

Progressive Sealing’s spring energized seals combine a precision-machined polymer jacket with an internal metal spring to deliver consistent sealing force and reliable performance in demanding environments. These seals adapt to high pressure, wide temperature ranges, aggressive chemicals, and equipment misalignment—making them ideal for critical applications where traditional elastomers may fall short.

Available in multiple spring types—including cantilever, elliptical, helical, stacked V-ring, and continuous-contact designs—each seal is engineered to suit specific rotary, reciprocating, or static sealing needs. Manufactured from high-performance PTFE and engineered polymers, our spring energized seals offer low friction, excellent chemical resistance, and long service life. Whether you're operating in cryogenic, high-speed, or corrosive conditions, Progressive Sealing provides durable, dependable sealing solutions built to perform.