Inlet Check Valve Assembly Back Catalog number: CTS-0720 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-00230-02 O-Ring, PTFE Price on request CTS-21163 Rotor Seal, 2-Groove Price on request 11-4180 LPV Rotor, SIL-30AC, SIL-30ACMP Price on request