ME 8C NT +2AKChemistry vacuum system
Overview
- outstanding chemical resistance and superior vapor tolerance
- exceptionally high performance even at low vacuum
- compact design
- whisper quiet and very low vibration
- long diaphragm life, maintenance-free drive system
Ultimate vacuum
70 mbar
Max. pumping speed 50 Hz
7.1 m3/h
Chemistry vacuum system in action
Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. The chemistry vacuum system ME 8C NT +2AK with inlet separator to protect the pump against particles and liquid droplets and outlet separator to collect condensate is a well-proven choice for demanding applications. These large pumps have an exceptionally high pumping speed. The NT-series features further improved performance data and superior vapor tolerance. Large one-stage chemistry-design diaphragm pumps are an excellent choice for pumping large amounts of gases and vapors. They do not consume water and therefore do not produce any contaminated waste water. Typical applications are degassing of liquids, multiport filtrations e. g. on vacuum networks and in general evaporation of low boiling solvents. We recommend these pumps especially for processes with large gas flow at high process pressures.
Technical data and graphs
| Max. pumping speed 50 Hz | 7.1 m3/h | |
| Max. pumping speed 60 Hz | 4.6 cfm | |
| Ultimate vacuum | 70 mbar / 52 torr | |
| Number of heads | 4 | |
| 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.) | 1.1 bar | |
| Inlet connection | Hose nozzle DN 8-10 mm | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Rated motor power | 0.25 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 319 mm | |
| Dimension B in mm | 243 mm | |
| Dimension H in mm | 374 mm | |
| Weight | 16.7 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, with manual. | |
| Rated mains voltage range 1 | 200-230 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
Pump down graph 50 Hz (100 l volume)
für Zoom klicken
Pump down graph 60 Hz (100 l volume)
Downloads
Equipment
-
Adjustable elbow fitting Adjustable elbow- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
-
ME 8C NT Set of diaphragms and valves- Complete kit
- Original spare parts
- Easy assembly
-
Adjustable elbow fitting Adjustable elbow
- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing
- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
-
ME 8C NT Set of diaphragms and valves
- Complete kit
- Original spare parts
- Easy assembly
-
Adjustable elbow fitting Adjustable elbow
- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing
- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
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ME 4C NT Chemistry diaphragm pump- Ultimate vacuum 70 mbar
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-
ME 16C NT Chemistry diaphragm pump- Ultimate vacuum 70 mbar
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-
ME 1C Chemistry diaphragm pump- Ultimate vacuum 100 mbar
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-
ME 2C NT Chemistry diaphragm pump- Ultimate vacuum 70 mbar
- Pumping speed 2.1 m3/h
- Oilfree & chemically resistant
-
ME 4C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 3.9 m3/h
- Oilfree & chemically resistant
-
ME 8C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 7.1 m3/h
- Oilfree & chemically resistant
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![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
-
![ME 1C Chemistry diaphragm pump]()
ME 1C Chemistry diaphragm pump- Ultimate vacuum 100 mbar
- Pumping speed 0.7 m3/h
- Oilfree & chemically resistant
-
ME 2C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 2.1 m3/h
- Oilfree & chemically resistant
-
ME 4C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 3.9 m3/h
- Oilfree & chemically resistant
Chemistry vacuum system in action
Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The one-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms for increased reliability and extended operating life. The chemistry vacuum system ME 8C NT +2AK with inlet separator to protect the pump against particles and liquid droplets and outlet separator to collect condensate is a well-proven choice for demanding applications. These large pumps have an exceptionally high pumping speed. The NT-series features further improved performance data and superior vapor tolerance. Large one-stage chemistry-design diaphragm pumps are an excellent choice for pumping large amounts of gases and vapors. They do not consume water and therefore do not produce any contaminated waste water. Typical applications are degassing of liquids, multiport filtrations e. g. on vacuum networks and in general evaporation of low boiling solvents. We recommend these pumps especially for processes with large gas flow at high process pressures.
Technical data and graphs
| Max. pumping speed 50 Hz | 7.1 m3/h | |
| Max. pumping speed 60 Hz | 4.6 cfm | |
| Ultimate vacuum | 70 mbar / 52 torr | |
| Number of heads | 4 | |
| 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.) | 1.1 bar | |
| Inlet connection | Hose nozzle DN 8-10 mm | |
| Outlet connection | Hose nozzle DN 8-10 mm | |
| Rated motor power | 0.25 kW | |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 | |
| Protection class IEC 60529 | IP 40 | |
| Dimension L in mm | 319 mm | |
| Dimension B in mm | 243 mm | |
| Dimension H in mm | 374 mm | |
| Weight | 16.7 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, with manual. | |
| Rated mains voltage range 1 | 200-230 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
Pump down graph 50 Hz (100 l volume)
für Zoom klicken
Pump down graph 60 Hz (100 l volume)
Downloads
Equipment
-
Adjustable elbow fitting Adjustable elbow
- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing
- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
-
ME 8C NT Set of diaphragms and valves
- Complete kit
- Original spare parts
- Easy assembly
-
Adjustable elbow fitting Adjustable elbow
- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing
- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
-
ME 8C NT Set of diaphragms and valves
- Complete kit
- Original spare parts
- Easy assembly
-
Adjustable elbow fitting Adjustable elbow
- Individual configuration
- Vacuum on demand
- High flexibility
-
DN 8 mm, sale per meter Rubber vacuum tubing
- Natural rubber + SBR
- Nominal width DN 8 mm
- Sale per meter
This might also interest you
-
ME 4C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 3.9 m3/h
- Oilfree & chemically resistant
-
ME 8C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 7.1 m3/h
- Oilfree & chemically resistant
-
ME 16C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 16.3 m3/h
- Oilfree & chemically resistant
-
ME 1C Chemistry diaphragm pump
- Ultimate vacuum 100 mbar
- Pumping speed 0.7 m3/h
- Oilfree & chemically resistant
-
ME 2C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 2.1 m3/h
- Oilfree & chemically resistant
-
ME 4C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 3.9 m3/h
- Oilfree & chemically resistant
-
ME 8C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 7.1 m3/h
- 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
-
![ME 1C Chemistry diaphragm pump]()
ME 1C Chemistry diaphragm pump- Ultimate vacuum 100 mbar
- Pumping speed 0.7 m3/h
- Oilfree & chemically resistant
-
ME 2C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 2.1 m3/h
- Oilfree & chemically resistant
-
ME 4C NT Chemistry diaphragm pump
- Ultimate vacuum 70 mbar
- Pumping speed 3.9 m3/h
- Oilfree & chemically resistant
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