PTFE Diaphragm, 2/pk Back Catalog number: 11-2891 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1239 Ferrule, 1/16", SS, 10/pk Price on request PL7075150 MarvelXACT PLS 75µm x 150mm Price on request CTS-11222 Seal Pack Assembly Kit Price on request