Sapphire Plunger w/Holder


High-quality Sapphire Plunger with Holder for HPLC systems, offering durability, precise alignment, and reduced wear for consistent performance. Compatible with various OEM models.

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Sapphire Plunger w/Holder

Compatible w/MODELS:
LC-10ADvp, LC-20AD/AB,
LC-20ADXR, LC-30ADSF,
LC-2010
11-3795
OEM 228-35281-95

Features of the Sapphire Plunger with Holder:

  • High-Quality Materials – Made from synthetic sapphire, known for its hardness, abrasion resistance, and corrosion resistance, ensuring long-lasting performance.

  • Integrated Holder – Comes with a stainless steel holder that provides precise alignment, reducing wear on both the plunger and the seal.

  • OEM Compatibility – Designed as a direct replacement for specific OEM parts, compatible with various HPLC pump models.

  • Enhanced Performance – The precise roundness and smoothness tolerances minimize seal wear, maintaining consistent pump flow rates and system retention times.

  • Maintenance Indicators – A leak at the pump head may indicate the need for replacement. Regular inspection is recommended to detect scratches, worn areas, or flat spots.

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