Sapphire Plunger Back Catalog number: CTS-10475-1 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1600 Check Valve, Secondary Inlet Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request CTS-A11133 Tube Assembly, Transducer to Check Valve Price on request