OPTI-MAX® Replacement Check Valves
About this item
Each ball and seat set is individually matched to ensure a lock-and-key fit. This guarantees three 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.
- PEEK, PPS, and/or stainless steel body with ruby, sapphire, and/or ceramic ball and seat
- Ball and seat set is individually matched
- Can function in either inlet or outlet position
- Interchangeable across multiple pump brands
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.
Delivery information: Includes two replacement check valve cartridges.
13 Options Available Below
Product Details & Documents
Each ball and seat set is individually matched to ensure a lock-and-key fit. This guarantees three 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.
- PEEK, PPS, and/or stainless steel body with ruby, sapphire, and/or ceramic ball and seat
- Ball and seat set is individually matched
- Can function in either inlet or outlet position
- Interchangeable across multiple pump brands
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.
Delivery information: Includes two replacement check valve cartridges.
Product Family Options
Product Information
- MaterialFor use withAvailabilityPrice
- 77100-292OPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ruby ball/sapphire seatOPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ruby ball/sapphire seatPEEKFits xx-49-xxxxx & xx-59-xxxxx OPTI-MAX housingsLog in for availabilityPack of 2$648.51Supplier Number: 10-59-02004
- 77100-288OPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ruby ball/sapphire seatOPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ruby ball/sapphire seatStainless steelFits xx-49-xxxxx & xx-59-xxxxx OPTI-MAX housingsLog in for availabilityPack of 2$656.69Supplier Number: 10-57-02004
- 77100-290OPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ceramic ball and seatOPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ceramic ball and seatPEEKDionex DQP, GPM-1, GPM-2, DXP, AGP (analytical), DRP, 2000, 4000, GP40/IP20Log in for availabilityPack of 2$650.90Supplier Number: 10-58-02004
- 77100-286OPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ceramic ball and seatOPTI-MAX® Standard ¹/₈" Ø replacement cartridge, ceramic ball and seatStainless steelWaters® 225 µl head (#3) (510, 590, 600/600E, 610, 650, 6K/6KA)Log in for availabilityPack of 2$656.93Supplier Number: 10-56-02004
- 89522-318OPTI-MAX® EXP® Double ball, ¹/₁₆" replacement cartridge, ceramic ball and seatOPTI-MAX® EXP® Double ball, ¹/₁₆" replacement cartridge, ceramic ball and seatSS Cart/PEEK endcaps—Log in for availabilityPack of 2$1,256.85Supplier Number: 10-86-02004
- 97056-514OPTI-MAX® EXP® Single Ball Upgrade, ¹/₁₆" replacement cartridge, ceramic ball and seatOPTI-MAX® EXP® Single Ball Upgrade, ¹/₁₆" replacement cartridge, ceramic ball and seatSS Cart/PEEK endcapsSSI ultra CP (For OEM and standard OPTI-MAX housings)Log in for availabilityPack of 2$787.64Supplier Number: 10-76-02004
- 77100-278OPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ceramic ball and seatOPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ceramic ball and seatStainless steelWaters® 2690/alliance, varian 616Log in for availabilityPack of 2$724.90Supplier Number: 10-46-02004
- 77100-282OPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ceramic ball and seatOPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ceramic ball and seatPEEKWaters® 625/626Log in for availabilityPack of 2$717.78Supplier Number: 10-48-02004
- 77100-280OPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ruby ball/sapphire seatOPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ruby ball/sapphire seatStainless steelFits xx-49-xxxxx & xx-59-xxxxx OPTI-MAX housingsLog in for availabilityPack of 2$717.78Supplier Number: 10-47-02004
- 77100-284OPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ruby ball/sapphire seatOPTI-MAX® Microbore ¹/₁₆" Ø replacement cartridge, ruby ball/sapphire seatPEEKFits xx-49-xxxxx & xx-59-xxxxx OPTI-MAX housingsLog in for availabilityPack of 2$714.57Supplier Number: 10-49-02004
- 89522-316OPTI-MAX® ¹/₃₂" Ø Replacement cartridge, ruby ball/ceramic seatOPTI-MAX® ¹/₃₂" Ø Replacement cartridge, ruby ball/ceramic seatPEEK—Log in for availabilityPack of 2$977.64Supplier Number: 10-39-02004
- 77100-294OPTI-MAX® Extended Flow ³/₁₆" replacement cartridge, ceramic ball and seatOPTI-MAX® Extended Flow ³/₁₆" replacement cartridge, ceramic ball and seatStainless steelWaters® 400 µl (#4) and 900 µl (#6) heads (delta prep 3000, 600/600E, 650)Log in for availabilityPack of 2$754.84Supplier Number: 10-66-02005
- 77100-296OPTI-MAX® Extended Flow ³/₁₆" replacement cartridge, ruby ball/sapphire seatOPTI-MAX® Extended Flow ³/₁₆" replacement cartridge, ruby ball/sapphire seatStainless steelFits xx-49-xxxxx & xx-59-xxxxx OPTI-MAX housingsLog in for availabilityPack of 2$752.50Supplier Number: 10-67-02005
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.