Inlet Check Valve Assembly Back Catalog number: CTS-0720 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A102 Inlet Check Valve Price on request 11-4052 Needle Seal, SIL-30AC, SIL-30ACMP Price on request CTS-10692 HPMV Gold Seals, 2/pk Price on request