Sapphire Plunger w/Holder Back Catalog number: 11-3795 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11431-02 Cartridge Check Valve Housing, 2/pk Price on request PL7100350 MarvelXACT PLS 100µm x 350mm Price on request CTS-A117 Inlet Check Valve Price on request