Face Seals, 4/pk Back Catalog number: CTS-10989 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10285 TFE 3-Way Valve 4 (V4) Price on request PS7100150 MarvelXACT™ PEEKsil™ 100µm ID x 150mm Price on request 11-4060 Inlet Check Valve Price on request