Head Plunger Seal, 2/pk Back Catalog number: CTS-11119-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1598 Check Valve Assembly, Inlet Price on request CTS-10942 Rotor Seal Price on request 11-4122 PTFE Diaphragm, LC-30AD/i-Series, 2/pk Price on request