Spring energized rotary seals use a metal spring to keep sealing pressure against rotating shafts. They provide consistent sealing even with speed, pressure, or thermal changes. Made from materials like PTFE or PEEK, spring energized rotary seals resist wear, heat, and chemicals. They are used in pumps, compressors, mixers, and rotary joints across industries like aerospace, oil & gas, and chemical processing. These seals offer low friction and long service life in demanding environments.
