Outlet Check Valve Back Catalog number: CTS-A11187 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7075350 MarvelXACT™ PEEKsil™ 75µm ID x 350mm Price on request CTS-11092 O-Ring, PTFE Price on request PL7050150 MarvelXACT PLS 50µm x 150mm Price on request