Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11342 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10985 600/610 Performance Maintenance Kit Price on request CTS-21011 Cartridge Check Valve System Kit Price on request CTS-21163 Rotor Seal, 2-Groove Price on request