OPTI-MAX explained >>

OPTI-MAX® Cartridge Check Valves

Inventory reduction and simplification
With OPTI-MAX, a single cartridge can work in many different HPLC pumps, in either the inlet or outlet position. With only a few spare OPTI-MAX cartridges in stock, you can be prepared to replace check valves on any system in the lab.

Consolidation
OPTI-MAX is available for all major analytical HPLC systems.

Speed of repair
Instrument downtime is very costly - with OPTI-MAX, check valve replacement can be completed in as little as a minute, keeping downtime to an absolute minimum.

Convenience
No need to assemble individual rebuild compoents, no need to remove tubing while changing check valves, and no need to remove pump head while rebuilding outlet valve.

Performance
Specifications for leak rate and seat finish, and ball travel tightly controlled to maximise performance and lifetime, and minimize pulsation.