ME 2 NTDiaphragm pump

Overview

  • whisper quiet and very low vibration
  • powerful, even for parallel operation of several applications
  • high performance even at low vacuum levels
  • very low vibration
  • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs

Ultimate vacuum

70 mbar

Max. pumping speed 50 Hz

2 m3/h

Cat. No.
20730000
Upon Request

Inquire

Diaphragm pump in action

One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors at low vacuum requirement. In contrast to waterjet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications are vacuum ovens, filtrations and multi-port manifolds for medium throughput, as well as pumping of gases and oil-free evacuation in general. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. Diaphragm vacuum pumps are an excellent choice for applications with non-corrosive gases and vapors. The materials used in these pumps like aluminum and special plastics are opening a wide range of applications. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life.

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Technical data and graphs

Max. pumping speed 50 Hz 2 m3/h Select diagram
Max. pumping speed 60 Hz 1.4 cfm Select diagram
Ultimate vacuum 70 mbar / 52 torr
Number of heads 1
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 2 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection G1/4"
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 245 mm
Dimension B in mm 211 mm
Dimension H in mm 198 mm
Weight 10.2 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
ATEX conformity II 3/- G Ex h IIC T3 Gc X Internal Atm. only
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
Rated mains voltage range 1 230 V
Mains frequency 1 50-60 Hz

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingspeedcfm für Zoom klicken

Max. pumping speed 60 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (10 l volume)

vac_pumpingcurve60 für Zoom klicken

Pump down graph 60 Hz (10 l volume)

Downloads

Diaphragm pump ME 2 NT, one stage,certification (NRTL): C/US230 V / 50-60 Hz, CEE mains cable
ME 2 NT Diaphragm pump
Safety information for vacuum equipment
Manual PDF 5.4 MB
Multilingual Download
Manual vacuum pump
Manual PDF 7.2 MB 7.1 MB 7.1 MB 7.1 MB 7.2 MB 7.1 MB 7.2 MB 7.2 MB 7.8 MB 7.2 MB 7.2 MB 7.2 MB 7.2 MB
Download Download Download Download Download Download Download Download Download Download Download Download Download

Related Products

Application examples

Filtration_and_solid_phase_extraction
Filtration and solid phase extraction

Diaphragm pump in action

One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors at low vacuum requirement. In contrast to waterjet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications are vacuum ovens, filtrations and multi-port manifolds for medium throughput, as well as pumping of gases and oil-free evacuation in general. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. Diaphragm vacuum pumps are an excellent choice for applications with non-corrosive gases and vapors. The materials used in these pumps like aluminum and special plastics are opening a wide range of applications. The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life.

für Zoom klicken

Technical data and graphs

Max. pumping speed 50 Hz 2 m3/h Select diagram
Max. pumping speed 60 Hz 1.4 cfm Select diagram
Ultimate vacuum 70 mbar / 52 torr
Number of heads 1
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 2 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection G1/4"
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 245 mm
Dimension B in mm 211 mm
Dimension H in mm 198 mm
Weight 10.2 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
ATEX conformity II 3/- G Ex h IIC T3 Gc X Internal Atm. only
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
Rated mains voltage range 1 230 V
Mains frequency 1 50-60 Hz

vac_pumpingspeedm3 für Zoom klicken

Max. pumping speed 50 Hz

vac_pumpingspeedcfm für Zoom klicken

Max. pumping speed 60 Hz

vac_pumpingcurve50 für Zoom klicken

Pump down graph 50 Hz (10 l volume)

vac_pumpingcurve60 für Zoom klicken

Pump down graph 60 Hz (10 l volume)

Downloads

Diaphragm pump ME 2 NT, one stage,certification (NRTL): C/US230 V / 50-60 Hz, CEE mains cable
ME 2 NT Diaphragm pump
Safety information for vacuum equipment
Manual PDF 5.4 MB
Multilingual Download
Manual vacuum pump
Manual PDF 7.2 MB 7.1 MB 7.1 MB 7.1 MB 7.2 MB 7.1 MB 7.2 MB 7.2 MB 7.8 MB 7.2 MB 7.2 MB 7.2 MB 7.2 MB
Download Download Download Download Download Download Download Download Download Download Download Download Download

Related Products

Application examples

Filtration_and_solid_phase_extraction
Filtration and solid phase extraction