Sapphire Plunger w/Holder Back Catalog number: 11-3795 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1598 Check Valve Assembly, Inlet Price on request CTS-10839 Seal Pack Rebuild Kit Price on request PS7100150 MarvelXACT™ PEEKsil™ 100µm ID x 150mm Price on request