Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11342 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4048 PEEK™ Needle Seal, SIL-30AC, SIL-30ACMP Price on request CTS-5313 Compression Screw, SS Price on request CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request