ME 1CChemistry diaphragm pump, wide-range motor (switchable)
Overview
- convenient, quick and simple to use due to the new top-mounted power switch
- whisper quiet and very low vibration
- requires minimal benchtop space
- maintenance-free drive system and proven long diaphragm life
- high chemical resistance
Ultimate vacuum
100 mbar
Max. pumping speed 50 Hz
0.7 m3/h
Chemistry diaphragm pump, wide-range motor (switchable) in action
Vacuum filtration is one of the most common applications used for sample preparation in chemistry, microbiology, waste water control and other analytical processes. The ME 1C diaphragm pump offers a compact, high performance and easy-to-use solution which is perfect for single filtrations. This development, based on the highly successful technology of the oil-free diaphragm pump MD 1C, provides a well-proven and extraordinarily long diaphragm life time. The functional, space saving and innovative design with easily accessible, top-mounted power switch ensures convenient and quick operation for day-to-day lab work. Robust PTFE diaphragms and valves provide optimal chemical resistance. A manual vacuum regulator valve with dial gauge for adjustment of pumping speed and ultimate vacuum is available as accessory. One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors with a modest vacuum requirement. In contrast to water-jet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications for the ME 1C are filtrations and solid phase extractions with solvents. At a process vacuum of 100 mbar, 90% of the atmospheric pressure is available as the driving force for the application. If a certain pressure difference must not be exceeded, the pump can be equipped with an optional manual vacuum regulator valve with dial gauge. It enables continuous adjustment of pumping speed and ultimate vacuum.
Technical data and graphs
| Max. pumping speed 50 Hz | 0.7 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 0.5 cfm | Select diagram |
| Ultimate vacuum | 100 mbar / 75 torr | |
| Number of heads | 1 | |
| Number of stages | 1 | |
| Vacuum controller | 17 | |
| 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.) | 1.1 bar | |
| Inlet connection | Hose nozzle DN 8-10 mm | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Rated motor power | 0.04 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 270 mm | |
| Dimension B in mm | 121 mm | |
| Dimension H in mm | 154 mm | |
| Weight | 5.4 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 49 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, with manual. | |
| Rated mains voltage range 1 | 220-230 V | |
| Rated mains voltage range 2 | 100-115 V | |
| Rated mains voltage range 3 | 120 V | |
| Mains frequency 1 | 50-60 Hz | |
| Mains frequency 2 | 50-60 Hz | |
| Mains frequency 3 | 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)
Downloads
Equipment
-
![Set of diaphragms and valvesfor ME 1, ME 1C, VP 100, VP 100C]()
ME 1, ME 1C, VP 100, VP 100C Set of diaphragm and valves- Complete kit
- Original spare parts
- Easy assembly
![Silencer with hose DN 8-10mm]()
DN 8-10mm Silencer with hose 5cm![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
![Chemistry vacuum regulator valve unit,manually controlled, with analog pressuregauge for chemistry diaphragm pumpsME 1C with hose nozzle 10 mm]()
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Application examples
Filtration and solid phase extraction
Chemistry diaphragm pump, wide-range motor (switchable) in action
Vacuum filtration is one of the most common applications used for sample preparation in chemistry, microbiology, waste water control and other analytical processes. The ME 1C diaphragm pump offers a compact, high performance and easy-to-use solution which is perfect for single filtrations. This development, based on the highly successful technology of the oil-free diaphragm pump MD 1C, provides a well-proven and extraordinarily long diaphragm life time. The functional, space saving and innovative design with easily accessible, top-mounted power switch ensures convenient and quick operation for day-to-day lab work. Robust PTFE diaphragms and valves provide optimal chemical resistance. A manual vacuum regulator valve with dial gauge for adjustment of pumping speed and ultimate vacuum is available as accessory. One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors with a modest vacuum requirement. In contrast to water-jet pumps they do not consume water and therefore do not produce any contaminated waste water in daily use. Typical applications for the ME 1C are filtrations and solid phase extractions with solvents. At a process vacuum of 100 mbar, 90% of the atmospheric pressure is available as the driving force for the application. If a certain pressure difference must not be exceeded, the pump can be equipped with an optional manual vacuum regulator valve with dial gauge. It enables continuous adjustment of pumping speed and ultimate vacuum.
Technical data and graphs
Max. pumping speed 50 Hz 0.7 m3/h Select diagram Max. pumping speed 60 Hz 0.5 cfm Select diagram Ultimate vacuum 100 mbar / 75 torr Number of heads 1 Number of stages 1 Vacuum controller 17 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.) 1.1 bar Inlet connection Hose nozzle DN 8-10 mm Outlet connection Hose nozzle DN 8-10 mm Rated motor power 0.04 kW Rated motor speed at 50/60 Hz 1500/1800 min-1 Protection class IEC 60529 IP 40 Dimension L in mm 270 mm Dimension B in mm 121 mm Dimension H in mm 154 mm Weight 5.4 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 49 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, with manual. Rated mains voltage range 1 220-230 V Rated mains voltage range 2 100-115 V Rated mains voltage range 3 120 V Mains frequency 1 50-60 Hz Mains frequency 2 50-60 Hz Mains frequency 3 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)
Downloads
Chemistry diaphragm pump ME 1C, one-stage,certification (NRTL): C/US220-230V 50/60Hz, 100-115V 50/60Hz, 120V 60Hzwithout mains cableME 1C Chemistry diaphragm pump, wide-range motor (switchable)Equipment
-
![Set of diaphragms and valvesfor ME 1, ME 1C, VP 100, VP 100C]()
ME 1, ME 1C, VP 100, VP 100C Set of diaphragm and valves- Complete kit
- Original spare parts
- Easy assembly
![Silencer with hose DN 8-10mm]()
DN 8-10mm Silencer with hose 5cm![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
![Chemistry vacuum regulator valve unit,manually controlled, with analog pressuregauge for chemistry diaphragm pumpsME 1C with hose nozzle 10 mm]()
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![ME 1C Chemistry diaphragm pump]()
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ME 2C NT Chemistry diaphragm pump- Ultimate vacuum 70 mbar
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![ME 4C NT Chemistry diaphragm pump]()
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![ME 8C NT Chemistry diaphragm pump]()
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- Oilfree & chemically resistant
![ME 16C NT Chemistry diaphragm pump]()
ME 16C NT Chemistry diaphragm pump- Ultimate vacuum 70 mbar
- Pumping speed 16.3 m3/h
- Oilfree & chemically resistant
Application examples
Filtration and solid phase extraction
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