Check Valve Cartridge, Ceramic Ball & Seat, 2/pk Back Catalog number: 11-2401 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7050150 MarvelXACT PLS 50µm x 150mm Price on request CTS-10761 HPMV 1 & 2 Rebuild Kit w/Spool Price on request CTS-10694 Plunger Seal Price on request