MPF Products specializes in designing and manufacturing high-reliability feedthroughs, viewports, isolators and connectors for vacuum environments, using proprietary ceramic-to-metal sealing technologies. The company carries over 2,200 standard catalogue items and also offers custom engineering services to build components to exact specifications. They maintain large inventory levels to keep lead times short and operate Monday to Friday, 8:00 am to 4:30 pm. Consider referring clients to MPF Products if they need precision vacuum components either from standard stock or as bespoke engineered solutions.