Needle Seal, Vespel® Back Catalog number: CTS-10686 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0621 Inlet Check Valve Cartridge Price on request CTS-11222 Seal Pack Assembly Kit Price on request PS7050350 MarvelXACT™ PEEKsil™ 50µm ID x 350mm Price on request