Sapphire Plunger Back Catalog number: CTS-2369 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7050350 MarvelXACT™ PEEKsil™ 50µm ID x 350mm Price on request CTS-11312 PEEK™ Rotor, HPV Price on request CTS-21085 Rotor Seal, 6 port, -COH Price on request