Inlet Check Valve Assembly Back Catalog number: CTS-A125 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A126 Outlet Check Valve Assembly Price on request 11-2642 Needle Port Seal, AS-100, ASI-100T Price on request 11-4122 PTFE Diaphragm, LC-30AD/i-Series, 2/pk Price on request