Check Valve Assembly, Outlet Back Catalog number: 11-1599 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request CTS-11371 ACQUITY I2V BSM Performance Maintenance Kit Price on request 11-4152 Tubing D-L Assembly Price on request