Outlet Check Valve Back Catalog number: 11-4063 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-1239 Ferrule, 1/16", SS, 10/pk Price on request CTS-10476 Sapphire Plunger, Alliance Price on request PS7100350 MarvelXACT™ PEEKsil™ 100µm ID x 350mm Price on request