Midwest Vacuum, Inc. was founded in 1983, over 30 years ago, as a Vacuum one stop Manufacturer Representative Agency /Distributor for Vacuum to Ultra High Vacuum Valves, Pumps, Chambers and or Process Equipment. Our vacuum valves from VAT are the highest quality vacuum valves on the market. We offer the largest selection of vacuum valves from Viton sealed vacuum valves to all-metal sealed vacuum valves to very specialized vacuum valves for industry as well as for the UHV physics community. MVI offers vacuum to UHV pumps from mechanical vacuum pumps, dry pumps,turbo pumps, cryo pumps and even ion pumps. MVI offers a great selection of vacuum components and chambers for research to large industrial process equipment chambers. We offer R&D to Production systems for vacuum processes from evaporation to sputtering to plasma processing. We also offer large industrial evaporators and roll Coaters for decorative to functional to film coating up to 102"+ wide webs. On the testing side, we offer the World leading wafer probing system manufacturer's wafer probe stations, from DC to RF probing as well as probes for the widest selection of needs. Please give us a call if you are in need for vacuum to UHV related components and equipment.