Check Valve Assembly, Inlet Back Catalog number: 11-1598 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7050350 MarvelXACT PLS 50µm x 350mm Price on request 11-4052 Needle Seal, SIL-30AC, SIL-30ACMP Price on request CTS-10759 Piston Seal Backup Ring Price on request