Company record
Key High Vacuum Products, Inc. designs and manufactures a broad range of high‑vacuum equipment and components. The portfolio includes diffusion, cryogenic and turbo‑pumping systems, as well as stainless‑steel valves such as angle, inline, manual, pneumatic, slow‑pump, butterfly, metering, mini‑gate and gate types. Brass valves, heater jackets, diffusers, gauges, flanges, and various fittings (NW, ISO, ASA and Met‑Seal) are also offered. The company provides diffusion and cryogenic controllers, traps, custom vacuum assemblies, high‑vacuum feedthroughs, and leak‑detection accessories. In addition, stainless‑steel hoses, bellows, welded and formed manifolds, chambers, and production TIG‑welded components are supplied.
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