Spring Engergized SealsPTFE Rotary Lip SealsMetal SealsSpecialty Seals


Ultra Seal - Manufacturer of High Performance Sealing Solutions

Our knowledge of seal designs, materials and applications gained over decades of industry experience enables us to recommend and produce the most suitable sealing solution for specific customer problems. Customized seal design proposals and quotations are provided free of charge.

With the latest technology in polymers, engineered plastics and metals, our sealing experts will walk you through the seal design process all the way to incorporating the seal component into your production.

Ultra Seal Product Line

Spring Energized Seals – seals machined from PTFE/Teflon (or other high-performance polymers) and pre-loaded with a corrosion resistant spring. A wide range of jacket and spring designs are available to meet specific sealing requirements including long life, low friction and maximum sealing ability. The spring energizer compensates for wear, tolerances, misalignment and eccentricities.

PTFE Rotary Lip Seals – formed or machined from highly wear resistant PTFE/Teflon composites for long life, low friction, high surface speeds, poorly lubricated conditions and soft shafts. Available with metal backing or o-ring on the seal OD for support and to prevent seal rotation.

Resilient Metal Seals – precision engineered seals for extreme conditions requiring high levels of seal performance. The seal consists of a hard metal alloy retainer and second, softer metal plating. A seal is created by virtue of the soft metal flowing into the mating surface. The popular C-seal configuration offers resilience (spring-back) and low leak rates suited for most applications including cryogenic to high temperatures, hard vacuum, intense radiation and corrosive environment.

Markets Served Applications
  • Chemical Processing
  • Aerospace
  • Medical and Laboratory
  • Defense and Military
  • Semiconductor Manufacturing
  • Ball Valves
  • Cryogenic Pumps
  • Vacuum Chambers
  • Steam Cookers
  • Printing Machines
  • Dispensing Equipment
  • Rotary Unions


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