Main Piston Seal Back Catalog number: 11-2588 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7050150 MarvelXACT™ PEEKsil™ 50µm ID x 150mm Price on request CTS-2324 Needle Wash Frit Price on request CTS-11313 PEEK™ Rotor, LPV Price on request