Tube Assy, Transducer to Check Valve, I2V Back Catalog number: CTS-A11372 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-12016 Compression Screw, 1/16", SS, 10/pk Price on request CTS-21406 Peristaltic Pump Cartridge, WPS/AC Price on request 11-1598 Check Valve Assembly, Inlet Price on request