Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11133 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10989 Face Seals, 4/pk Price on request CTS-21095 Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Price on request CTS-A102 Inlet Check Valve Price on request