Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11342 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1602 Seal, Polyethylene, High Pressure, Piston Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request CTS-11367 Piston, Low Pressure Price on request