Products
Vacuum Pumps
Vacuum Gauges and Controllers
Vacuum Pump Oils
Applications
Mass Spectrometry
Botanicals Processing
HVAC Pumps
Leak Detection
Rotary Evaporator
Vacuum Concentrator
Vacuum Manifold
Freeze Dryer
Vacuum Oven
Vacuum Filtration
Vacuum Distillation
Aspiration (Cell Culture)
Glove Box
Gel Dryer
Vacuum Measurement & Control
Pick & Place
Vacuum Workhholding
DEGASSING / DESSICATOR
Gas Analysis
Service
Maintenance Kits
FAQ
About Us
News
Careers
History
Our Values
Downloads
Global Presence

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

 

REACH OUT TO US