Inlet Check Valve Back Catalog number: CTS-A159 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-1010T O-Ring, TFE Price on request CTS-21129 Check Valve, Ti, Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request