MDC Vacuum Products, LLC stocks thousands of off-the-shelf vacuum components, and manufactures custom solutions. Our product line consists of flanges, fittings, valves, roughing hardware, vacuum measurement, sample motion and manipulation instruments, optics/viewports, ultra-high purity gas lines and panels, ceramic-to-metal electrical feedthroughs, system safety components, thin film products (evaporation and sputtering sources, accessories, and materials) vacuum pumps, and vacuum chambers.