Face Seals, 4/pk Back Catalog number: CTS-10989 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7025600 MarvelXACT™ PEEKsil™ 25µm ID x 600mm Price on request 11-1603 Seal, Wash Price on request 11-2891 PTFE Diaphragm, 2/pk Price on request