Check Valve, Double Ball & Seat Back Catalog number: CTS-A11095 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7050600 MarvelXACT PLS 50µm x 600mm Price on request 11-4150 Tubing D-R Assembly Price on request PL7050150 MarvelXACT PLS 50µm x 150mm Price on request