Plunger Seal Back Catalog number: CTS-10693 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7025600 MarvelXACT PLS 25µm x 600mm Price on request CTS-21480 Check Valve, Cartridge Price on request CTS-A11336-02 Cartridge, Intelligent Valve, 2/pk Price on request