Cartridge, Intelligent Valve, 2/pk Back Catalog number: CTS-A11336-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11091 ACQUITY BSM Performance Maintenance Kit Price on request CTS-21243 1/16'' Ferrule set, 2/pk Price on request 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request