Plunger Seal Back Catalog number: CTS-2294 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1599 Check Valve Assembly, Outlet Price on request CTS-0069 Tubing, Head to Tee Price on request 11-3832 Wash Seal, PE, 1220, 1260, 1290 Price on request