Agilent MS40+ Rotary Vane LC/MS Vacuum Pump (new in box)

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The Agilent MS40+ Rotary Vane LC/MS Vacuum Pump provides precision performance, with a terrific size to output ratio. This single stage rotary vane pump has a base pressure of 5x10-2 mbar (3.75x10-2 Torr) and pumping speed range from atmosphere to 1 mbar (0.75 Torr) giving you high capacity in a small footprint. The Agilent pump is also smart with a I/O and RS RS232 / RS485 connection, that allow for remote diagnostics, as well as control of oil level, temperature, power, and to adjust the current between 40-60Hz for a tailored performance. This rotary vane pump features onboard electronics to help with efficiency, manage speed, and makes truly universal voltage and frequency possible. The MS40+ is also relatively quiet at ≤ 62 dB(A), and features an integrated design, with an oil return kit, anti-suck back valve, and exhaust filter. The Agilent MS40+ Rotary Vane LC/MS Vacuum Pump is an ideal choice for use with Agilent 6400 Series MS Systems and applications like LC-MS, ICP-MS, GC-TOFMS, Electron Microscopy, and more.

Agilent MS40+ Rotary Vane LC/MS Vacuum Pump Specifications:

Free air displacement

828 l/min (29.2 cfm; 49.7 m3/h)

 Pumping Speed (at 5 mbar inlet pressure)

40 m3/h

 Ultimate Total Pressure

5x10-2 mbar

 Oil Capacity min/max

1 l

 Motor Rating 3ph

0.75 kW

Noise Level with gas ballast closed

≤ 62 dB(A)

Oil Temperature

60 °C

Pump operating


Operating Temperature Range

12 – 40 °C

Nominal rotation speed

1450 rpm




200-240 V,50 / 60 Hz, 1200 va, 12.5 A


85 lbs

  • Agilent MS40+ Rotary Vane LC/MS Vacuum Pump
  • 208V Power Cord (plugs into the back of the Mass Spec)
  • Pump Oil
  • Operator's Manual
  • 30-Day Warranty

This Agilent MS40+ Rotary Vane LC/MS Vacuum Pump has been fully inspected for functionality and is performing as it should. All of our lab equipment comes backed with our standard warranty. Should you have any questions, please don't hesitate to contact us.

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