Sapphire Plunger Back Catalog number: CTS-11425 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A157 Outlet Check Valve Price on request PS7025350 MarvelXACT™ PEEKsil™ 25µm ID x 350mm Price on request 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request