Outlet Check Valve Back Catalog number: CTS-A103 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2569 Seal Extension Tube Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request 11-4180 LPV Rotor, SIL-30AC, SIL-30ACMP Price on request