Series 400

OPTI-MAX® Cartridge Check Valve Conversion Kit, Perkin-Elmer, 4, 200, 400, 410, 4000, Model 250

Part #33-56-02157

OPTI-MAX® Check Valve Replacement Cartridges, 2 pack

OPTI-MAX® Inlet Check Valve, 1/8" Ceramic, PEEK Cartridge, Perkin-Elmer

Part #33-58-00830

OPTI-MAX® Inlet Check Valve, 1/8" Ceramic, SS Cartridge, Perkin-Elmer

Part #33-56-00830

OPTI-MAX® Inlet Check Valve, 1/8" Ruby Ball & Sapphire Seat, SS Cartridge, Perkin-Elmer

Part #33-57-00830

OPTI-MAX® Inlet Check Valve, 1/8" Ruby/Sapphire, PEEK Cartridge, Perkin-Elmer

Part #33-59-00830

OPTI-MAX® Outlet Check Valve, 1/8" Ceramic, PEEK Cartridge, Perkin-Elmer

Part #33-58-00835

OPTI-MAX® Outlet Check Valve, 1/8" Ceramic, SS Cartridge, Perkin-Elmer

Part #33-56-00835

OPTI-MAX® Outlet Check Valve, 1/8" Ruby/Sapphire, PEEK Cartridge, Perkin-Elmer

Part #33-59-00835

OPTI-MAX® Outlet Check Valve, 1/8" Ruby/Sapphire, SS Cartridge, Perkin-Elmer

Part #33-57-00835

OPTI-SEAL® UHMW-PE Piston Seal (Low Pressure), Perkin-Elmer

Seal Insertion/ Forming Tools