Tube Assy, Transducer to Check Valve, I2V Back Catalog number: CTS-A11372 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A117 Inlet Check Valve Price on request CTS-1106 Inlet Tube Assembly Kit Price on request CTS-11093-02 Plunger, 2/pk Price on request