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- OPTI-MAX® EXP® CV Replacement Cartridges, Double Ball & Seat 2/pk
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- Instrument Replacement Parts
- Universal Pump Parts / Tools
- Opti-Max Check Valve Cartridges
- OPTI-MAX® EXP® CV Replacement Cartridges, Double Ball & Seat 2/pk
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- Shop
- Universal LC Accessories
- Check Valve Cartridges
- OPTI-MAX® EXP® CV Replacement Cartridges, Double Ball & Seat 2/pk
OPTI-MAX® EXP® CV Replacement Cartridges, Double Ball & Seat 2/pk
Description
Details
Each ball and seat set is individually matched to ensure a lock-and-key fit. This guarantees 3 bubbles/minute or less in the industry standard nitrogen bubble test; common acceptable standards are 12 bubbles or less. We have also minimized the ball travel distance within the check valve; less travel distance equals quicker seating and more accurate pump metering. Simply put, tighter specifications make a better valve. A single OPTI-MAX® cartridge is interchangeable across multiple pump brands, and will function in either the inlet or outlet position. The same replacement cartridge will fit into OPTI-MAX® housings for pumps made by Waters, Shimadzu, Agilent/HP, and most other OEM solvent delivery systems. This allows you to minimize the number of spare check valve cartridges you keep on hand, and dramatically reduce the cost of inventory required to cover your maintenance needs.
If your pump model and/or check valve housings are not listed on our website, please contact us directly as the new OPTI-MAX® EXP® product line is continually expanding.
Key Features
- Includes 2 replacement check valve cartridges
- Rated to 20,000+ psi / 1,400+ bar
- Ceramic recommended for acetonitrile applications
- High mechanical strength stainless steel body
- High-density ceramic ball & seat makes the valve more responsive and offers faster seating in lighter solvents
- Ball and seat set is individually matched
- Can function in either inlet or outlet position
- Interchangeable across multiple pump brands
- Shares the same external dimensions with 1/32" and 1/8" cartridges
- Fits all OPTI-MAX® Housings except xx-6x-xxxxx
Questions?
Contact our Sales & Technical Support team Monday through Friday, 8:00 am to 4:30 pm (PST/PDT).
Submit an inquiry online.
United States 1 (800) 669-9015
International +1 (503) 557-9994