Sapphire Plunger Back Catalog number: CTS-2369 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0621 Inlet Check Valve Cartridge Price on request CTS-21422 Needle Seal Kit Price on request PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request