Outlet Check Valve Back Catalog number: 11-4063 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-11435 Seal, Needle PEEK™ Price on request 11-1239 Ferrule, 1/16", SS, 10/pk Price on request PL7100350 MarvelXACT PLS 100µm x 350mm Price on request