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Oil-free, low-maintenance diaphragm pump
Compact design with quiet operation
For aqueous and non-aggressive media (not chemically resistant)

•Free air displacement @60Hz : 1.06 cfm / 30l/min - 1.17cfm / 33l/min
•Ultimate pressure: 56.3 torr / 75 mbar
•Wired for 115V / 230V

The MP 201 E is a standard duty diaphragm pump from the Welch MP series. MP pumps are compact, oil-free and quiet, with a long service life and low maintenance

requirements. They are designed for aqueous and other non-aggressive media and are not chemically resistant – for aggressive solvents or acid vapors, choose a pump from the MPC series.

Typical applications include:

  • Vacuum filtration
  • Desiccation and degassing
  • Gas sampling

 

Ordering Information

Motor

Flow Rate (Pumping Speed)

Ultimate pressure 

Voltage 

Frequency

411521

230V

50/60Hz

1.06 cfm / 30l/min

56.3 torr / 75 mbar

411521-01

115V

50/60Hz

1.17 cfm / 33l/min

56.3 torr / 75 mbar

 

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