High Pressure Liquid Chromatography, Bal Seal Canted Coil Springs

Seals for HPLC/UHPLC Equipment

In high pressure and ultra-high pressure liquid chromatography systems, a leaking seal can lead to catastrophic failure, contamination and system breakdown.

Our seals for HPLC and UHPLC equipment are custom-engineered and precision manufactured to fit around the pump piston and prevent seepage of eluent. They offer effective sealing in a wide range of temperatures, pressures and media types, strong resistance to abrasion and increased service life in mobile phases, especially when buffer salts are present.

  • High degree of chemical compatibility
  • Increased range of solvent resistance
  • Suitable for next generation HPLC applications
  • Custom engineered materials and designs
  • Solutions for a variety of unique applications
  • Rapid response proposals and prototyping
  • Reduced development time

For today's most demanding pump applications, we offer the Enduris™ UHPLC Seal. Enduris is the first seal proven to deliver consistent, long-term performance in liquid chromatography pumps at pressures of 22,000 psi and higher.

To learn more about Enduris, click here.


Bal Seal Solutions

Rotary Seals (DM-5) pdf
Reciprocating and Static Seals (DM-6) pdf


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