Inlet Check Valve Back Catalog number: CTS-21145 Availability: In the manufacturer's stock Price on request - + Recommended PL7050150 MarvelXACT PLS 50µm x 150mm Price on request CTS-11141 ACQUITY SM Performance Maintenance Kit, 700005236 Price on request PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request