he Agilent MS-301 is a high capacity, single stage, oil-lubricated rotary vane pump. The MS-301 features an oil recirculation system, an antibackstream valve that prevents system contamination, and carbon composite vanes for extended pump life. Thanks to its low vibration and its air cooling system the MS-301 is a powerful, compact, and environmentally-friendly alternative to larger industrial pumps with similar speeds but more noise, vibration and higher cost of ownership.

Our reliable MS-301 pump is often used in combination with diffusion HV pumps in a wide range of industry applications including metallurgy, heat treatment, vacuum coating, electron beam welding, helium leak detection, and liquefied natural gas (LNG) transportation.