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
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.
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. outlet 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 |
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Max. pumping speed 50 Hz
für Zoom klicken
Max. pumping speed 60 Hz
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Pump down graph 50 Hz (10 l volume)
für Zoom klicken
Pump down graph 60 Hz (10 l volume)
Equipment
-
![Rubber vacuum tubing, DN 8,price per meter]()
DN 8 mm, sale per meter Rubber vacuum tubing- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
![Manual vacuum regulation valve withanalogue vacuum gauge for diaphragmpumps, with hose nozzle DN 10mm]()
ME / MZ / MD 4 / NT Regulator valve for vacuum- With analogue vacuum gauge for diaphragm
- Suitable for ME / MZ / MD 4 / NT
![Set of diaphragms and valves for ME 2 NT]()
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Application examples
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.
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. outlet 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
für Zoom klicken
Max. pumping speed 50 Hz
für Zoom klicken
Max. pumping speed 60 Hz
für Zoom klicken
Pump down graph 50 Hz (10 l volume)
für Zoom klicken
Pump down graph 60 Hz (10 l volume)
Equipment
-
![Rubber vacuum tubing, DN 8,price per meter]()
DN 8 mm, sale per meter Rubber vacuum tubing- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
![Manual vacuum regulation valve withanalogue vacuum gauge for diaphragmpumps, with hose nozzle DN 10mm]()
ME / MZ / MD 4 / NT Regulator valve for vacuum- With analogue vacuum gauge for diaphragm
- Suitable for ME / MZ / MD 4 / NT
![Set of diaphragms and valves for ME 2 NT]()
This might also interest you
-
![ME 1 Diaphragm pump]()
ME 1 Diaphragm pump- Ultimate vacuum 100 mbar
- Pumping speed 0.7 m3/h
- Oilfree
![ME 4 NT Diaphragm pump]()
ME 4 NT Diaphragm pump- Ultimate vacuum 70 mbar
- Pumping speed 4 m3/h
- Oilfree
![ME 4R NT Diaphragm pump]()
ME 4R NT Diaphragm pump- Ultimate vacuum 100 mbar
- Pumping speed 3.8 m3/h
- Oilfree
![ME 8 NT Diaphragm pump]()
Application examples
Filtration and solid phase extraction
