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Features
Features
It provides a tight, leak-free seal between the piston and the pump chamber, ensuring reliable solvent delivery and stable system pressure even under demanding chromatographic conditions.
Constructed from high-performance polymeric materials such as PTFE/PEEK or UHMWPE composites, this seal offers excellent chemical resistance and durability against both aqueous and organic solvents. Its precision-engineered sealing surface minimizes piston wear, extends component lifetime, and maintains consistent pump performance.
Routine replacement during preventive maintenance is recommended to prevent leaks, pressure fluctuations, or baseline noise caused by worn seals.
3 pieces available
