Inlet Check Valve Back Catalog number: CTS-A117 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11095 Check Valve, Double Ball & Seat Price on request 11-4180 LPV Rotor, SIL-30AC, SIL-30ACMP Price on request 11-3795 Sapphire Plunger w/Holder Price on request