Check Valve Assembly, Outlet Back Catalog number: 11-1599 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4180 LPV Rotor, SIL-30AC, SIL-30ACMP Price on request 11-2642 Needle Port Seal, AS-100, ASI-100T Price on request CTS-1042 Plunger Insertion Tool Price on request