Inlet Check Valve Back Catalog number: CTS-21147 Availability: In the manufacturer's stock Price on request - + Recommended PS7075600 MarvelXACT™ PEEKsil™ 75µm ID x 600mm Price on request CTS-1106 Inlet Tube Assembly Kit Price on request PS7050350 MarvelXACT™ PEEKsil™ 50µm ID x 350mm Price on request