Inlet Check Valve Back Catalog number: CTS-A102 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11142 Tube Assy, Inject Outlet Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request CTS-11265 Kit S200 Standard Pump Seals Price on request