Tube Assy, Transducer to Check Valve, I2V Back Catalog number: CTS-A11372 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21011 Cartridge Check Valve System Kit Price on request CTS-A11145 Tube Assy, System Outlet, SDS Price on request CTS-10694 Plunger Seal Price on request