Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11342 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10758 Pump Seals, High Pressure Price on request CTS-10573 Injection Valve Rotor Seal Price on request CTS-10493 Check Valve Cartridge, 2/pk Price on request