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OPTI-MAX® Cartridge Check Valve Conversion Kit, Dionex GPM-2, XP, 2000, 4000, SP-1, DP-1

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GPM-2, XP, 2000, 4000, SP-1, DP-1, ICS3000, ICS5000 (Analytical Version Only)


Opti-Max® Cartridge Check Valves are designed to offer maximum performance and ease of use. From the sharp, consistent threads on OPTI-MAX® custom housings, to the exacting standards used to match ball/seat sets in OPTI-MAX® cartridges, every aspect of design and manufacturing reflects an unavoidable fact: when it comes to reliable check valve operation, quality and precision make a big difference. OPTI-MAX® check valves offer many advantages over OEM check valve systems, and are better designed, better made and more reliable than any other after-market check valve product.

Key Features

  • Kit contains all the check valves needed to convert your HPLC pump to Opti-Max
  • Includes OPTI-MAX® PEEK/ Ceramic Cartridges
  • High-density ceramic makes the valve more responsive and offers faster seating in lighter solvents
  • Ball and seat set is individually matched ensuring optimal performance
  • Save 20% off list pricing!


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