Check Valve Assembly, Inlet Back Catalog number: 11-1598 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2529 Screw, Comp., 10-32, 304SS, (Gold-Plated), 10/pk Price on request CTS-21044 SUS Tubing B Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request