The Agilent MS-631 is a high capacity, single stage, oil-sealed rotary vane pump. The MS-631 features an oil recirculation system, an antibackstream valve which prevents system contamination, and carbon composite vanes for extended pump life. Thanks to its low vibration and its air cooling system the MS-631 is an environmentally-frie
ndly alternative to larger industrial pumps with similar speeds but more noise, vibration, and higher cost of ownership. The Frame Less version allows you to couple a Roots Pump directly to the inlet flange eliminating the need for a frame. Our reliable MS-631 pump is used in combination with diffusion HV pumps in a wide range of industry applications including metallurgy, heat treatment, vacuum coating, e-beam welding, LNG transportation.
Industry leading vacuum performance with a base pressure of 8 x 10-2 mbar (6 x 10-2 torr)
Highly robust for stringent applications
Steel rotor, special design carbon fibers vanes for extended pump life as well as gas ballast valve for pumping high water vapor content
Compact and easy to install thanks to its smaller footprint compared to pumps of same pumping speed
Highly reliable thanks to the highly efficient oil circulation system
Environmentally friendly with its built-in demister system integrated with a floating valve for oil recovery
The Agilent MS-631 is a high capacity, single stage, oil-sealed rotary vane pump. The MS-631 features an oil recirculation system, an antibackstream valve which prevents system contamination, and carbon composite vanes for extended pump life. Thanks to its low vibration and its air cooling system the MS-631 is an environmentally-friendly alternative to larger industrial pumps with similar speeds but more noise, vibration, and higher cost of ownership.
The Frame Less version allows you to couple a Roots Pump directly to the inlet flange eliminating the need for a frame. Our reliable MS-631 pump is used in combination with diffusion HV pumps in a wide range of industry applications including metallurgy, heat treatment, vacuum coating, e-beam welding, LNG transportation.
- Industry leading vacuum performance with a base pressure of 8 x 10-2 mbar (6 x 10-2 torr)
- Highly robust for stringent applications
- Steel rotor, special design carbon fibers vanes for extended pump life as well as gas ballast valve for pumping high water vapor content
- Compact and easy to install thanks to its smaller footprint compared to pumps of same pumping speed
- Highly reliable thanks to the highly efficient oil circulation system
- Environmentally friendly with its built-in demister system integrated with a floating valve for oil recovery
