Outlet Check Valve Back Catalog number: CTS-A121 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4134 Rotor Seal & Pod Repair Kit, Vespel, 3-Groove for Price on request 11-4181 Seal Wash (0.0787 ID, Fixed), 2/pk Price on request PS7100350 MarvelXACT™ PEEKsil™ 100µm ID x 350mm Price on request