Outlet Check Valve Back Catalog number: CTS-A11187 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-1106 Inlet Tube Assembly Kit Price on request PS7050350 MarvelXACT™ PEEKsil™ 50µm ID x 350mm Price on request 11-4122 PTFE Diaphragm, LC-30AD/i-Series, 2/pk Price on request