Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11133 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21085 Rotor Seal, 6 port, -COH Price on request CTS-11282 1525 Performance Maintenance Kit Price on request CTS-5746 Reference Valve Rebuild Kit Price on request